Opinion & Analysis
A Study That Changed the Way Golfers Think About Wedges
Ever wonder: What’s the difference between my wedges and the ones used on the PGA Tour? The DNA is identical, but the actual clubs on tour are normally unique to each player.
More than any other type of club, the modern wedge was borne of and by the best professional golfers in the world. Its place in design results from the demands and navigation of the most difficult competitions and courses. But the obvious question of whether “tour wedges” are necessary or even suitable for average golfers may help shed light on our clubs in everyday use.
Commercially available, or “stock” wedges, are sold as essentially the same tools that tour professionals use, however, professional golfers have customized their wedges forever. Tour heads are naturally heavier to allow for the extra shaping. Players grind them to their liking in terms of sole, head shape and leading edge shapes. Generally, measurements have less importance than how the club looks or how the wedge works with their game. Specifications get recorded after modifications have been made. Manufacturers use the tour prototypes to share with the public the same basic equipment as the best players in the world use, but often the modified “one-off” clubs aren’t exactly the same as the final products found on the shelves.
At the heart of the matter: THE BOUNCE, or the angle of the sole plane relative to the ground plane, has always been a source of disagreement and debate. It used to be a widely held belief that tour players used wedges with extremely low bounce values. The perception was that the better the player, the less bounce was required and vice versa. While that may have been true in a few limited cases, normally clubs with low bounce angles had wider soles. Another way of saying that is the distance from the leading edge to the trailing edge was longer.

A wider sole acts like it has more bounce, and it does when the player opens the face. The leading edge of the club lifts higher off the ground when the sole is wider, acting like extra bounce. Another wedge contour called “camber,” the roundness of the sole from the leading edge to the back of the sole, can substitute for additional bounce.
Whether genius or completely misguided, wedge manufacturers regularly published bounce values that were substantially different from the absolute values found on the clubs themselves. Even as recent as 1998, conventional wisdom regarding the amount of bounce used by PGA Tour players in so-called lob wedges was about 3 degrees. We now know that this was laughable. Better players are steeper… yes? So why would they use wedges with knife-like leading edges and soles? They wouldn’t with the exceptions of a few very rare cases. It turned out to be urban legend.
Typically, a very low bounce angle would incorporate a wider sole and more camber (roundness) to counter the effects of a flatter bounce angle. Wider soles act like added bounce, especially with an open face. These features are commonly found in so-called “game improvement” wedges for average golfers like Callaway’s Sure Out or the XE-1… you know, the one from the infomercial on Golf Channel.
Early on in my career at Cleveland Golf (I worked for Cleveland as The Senior Designer from 1998-2004 and consulted with them until 2009), we discovered that our documentation (brochures and other collateral materials) reflected inaccurate wedge bounce specifications. This was true of both consumer and “tour-only” products. Upon learning of these discrepancies, Cleveland Golf CEO Greg Hopkins (founder and owner of Hopkins Golf) dispatched me, a Cleveland consultant at the time, to travel the U.S. professional tours to measure and document all of the sole properties of every wedge in use in American professional golf. This was a gigantic undertaking involving more than 1,000 golf clubs. Over the course of several months, I traveled to PGA, LPGA, Champions and Web.com tours to measure wedges and document everything in a master database. We considered anything north of 45 degrees loft to be a wedge.
My Measurements
- Bounce Angle (in three places): Toe, heel and center.
- Sole Width (in three places): Toe, heel and center.
- Rocker Radius: The roundness from heel to toe.
- Camber Radius: The rounded contour from the leading edge to the back flange.
- Leading Edge Roll: The sharpness or dullness of the leading edge.
- Every Player Was Asked the Question: “Which loft is your primary sand club?”
Before this study, the task of creating tour wedges was something of a “black art.” It was iterative and often wasteful. We often had to custom fabricate many wedges for a player to get one in their hands. The results of the study might well have been one of the most revealing research projects in the history of the game. As a company, we were no longer guessing; we knew what wedges professional golfers needed and used, and it made our job a lot easier. We now had a primmer and a robust template to go by.
Through the study, we discovered the average loft progression for three-wedge sets was a six-degree spread: 47, 53 and 59 degrees. Almost no one played with a stock 56-degree sand wedge unless it was part of a four-wedge set, which was rare. The 56-degree wedges were normally bent to 54 degrees, and usually much of their flanges had been ground off usually to make them narrower (it should be noted that doing that actually INCREASES the measured bounce angle). The most common four-wedge loft progression was 46, 51, 54-55 and 59-60 degrees. We also saw many “pitching wedges” that were not matched to the iron sets. These didn’t look like 10 irons, but more like real wedges.
Finally, we learned that the vast majority of PGA Tour players had one wedge with higher relative bounce and one with lower relative bounce.
RELATIVE BOUNCE DEFINITION: If two wedges have identical sole properties (bounce angle, sole width, leading edge roll, camber radius and so on), the higher-lofted wedge will dig more and the lower-lofted wedge will act as though it has more bounce potential.
And most EXPLOSIVE of all, we learned that the average lob wedge (58-60 degrees) had 12 degrees of bounce angle. At the time it was stunning, to put it mildly. These high-bounce lob wedges were being used as the go-to primary sand clubs for the best players in the world. The so-called “sand wedge” (a 56-degree wedge with about 14 degrees of bounce) had become all but a dinosaur. The modern primary sand club has about 59 degrees of loft and 12 degrees of bounce.
The results of the research effort gave birth to several new concepts and a complete cultural change in Cleveland’s wedge programs. I like to believe that this was a paradigm for the entire industry at large, and we had contributed to the game.
- We rid wedges of letters SW, DW, PW, and LW in lieu of loft numbers.
- We conceived, developed and documented the concept of “net bounce,” a mathematical algorithm that predicted and derived sole specifications (bounce angle, sole width, camber and so on) for new wedge products at any loft. That is a part of the wedge development doctrine at Cleveland Golf to present day.
- We introduced the concept of multiple bounce options for any loft, known as the “Dot” system. Shortly afterwards, almost all other golf companies followed suit.
- Internally, we started to use the vernacular “primary sand club” with all of our fitting programs and wedge packages. And this was the way we communicated that to the tour as well.
We essentially changed the definition of what a sand wedge was. The subliminal connotation was that there were several sand clubs, not one dedicated to the purpose. Of course, we all now view sand play as achieved by using several different wedges. Within the context of the wedge business at the time, this was a very disruptive and pioneering set of actions, but we were only following the lead of what the tour was already doing.
Interestingly, wedges never really fit into the concept of the matched set. While the design of a wood or iron set with a “family-like” progression of features seems pretty straightforward, wedges don’t fit that mold no matter how similar the shape to its iron siblings. Average golfers mistakenly identify wedges as the shorter end of the iron set, basically the 10-13 irons. Well, IRONS they’re not! Wedges are in a class all by themselves. They are definitely not irons in the same way that hybrids are not fairway woods. As a matter of fact, modern wedges share more in common with putters than irons.
In the first place, wedges are used in a tactical way. Think of the difference of “tactical” versus “strategic.” A driver, fairway wood or long iron deliver more strategic results…in other words, long-range targeting to a larger area. Tactical means close in targeting to a smaller area.
Wedges facilitate delicate distance control because of their weight, high loft values, low centers of gravity and deep faces. Because of the large surface area of the faces, wedges offer a diversity of points which to strike the ball and get varying results. Furthermore, with the roundness of their leading edges and often their little offset — or even onset faces — wedges allow their faces to be opened substantially without the hosel getting in the way. Opening the face increases the loft for higher short range shots and increases the bounce potential of the wedge. Complex geometry of the sole lets the user orient the wedge with a diversity of setups. Large cuts on the toe or heal called “shelving” facilitate a more vertical or flatter setup by the golfer depending on the need.
Wedges have been likened to an artists’ paint brush or knights on a chess board. Similar to an artist’s paint brush, wedges are used differently than other clubs and produce shots differently every single time they are used. These are the tools of skillful golfing artisans. And like the adept use of the knights in chess, wedges deliver an obscure and invented type of shot, yet deadly results that confound the competition who has limited understanding of this part of the game.
Indeed the wedge game has become the modern signature of the very best players in the world. And if you think about it, it makes total sense. The modern wedge was developed with professional golf in mind.
Opinion & Analysis
Brandel Chamblee PGA Championship Q&A: Rose’s huge McLaren risk, distracted LIV pros and why Aronimink suits the bombers
PGA Championship week is here, and Brandel Chamblee did not hold back in our latest discussion ahead of the season’s second major.
In our 2026 PGA Championship Q&A, golf’s leading analyst made the case that PIF pulling LIV’s funding has left its players competing in a state of confusion, called Justin Rose’s mid-season equipment switch a huge risk at 45, and explained why Aronimink will be a bombers’ delight this week.
Check out the full Q&A below.
Gianni: With the PIF confirming that they’re pulling funding from LIV at the end of the season, what impact do you expect that to have on the LIV players competing at the PGA Championship?
Brandel: I would imagine that they have all been thrown into a state of confusion, and will be distracted, not knowing where they are going to play next year and not knowing exactly their road back to either the DP World Tour or the PGA Tour. Or in Rahm’s case, being tied to a sinking ship for the next few years, likely playing for pennies on the dollar in events that no one cares about or watches.
I doubt this would put him in the best frame of mind to compete at his highest level. Keeping in mind, however, that majors are the only time that LIV disciples get to play in events that matter, so never disregard the motivation they have to prove to the world they are still relevant.
Gianni: Justin Rose switched to McLaren Golf equipment mid-season while playing some of the best golf of his career. What do you make of the change?
Brandel: I don’t really know what to make of Rose switching equipment. It seems a huge risk on his part, even though it is likely, in my opinion, that the clubs he’s playing are similar, if not the exact grinds, to what he was playing previously, with a McLaren stamp on them.
Having said that, at best, it is a distraction when he seemed to be as dialed in with his game as any 45-year-old could be and trending in the majors to perhaps do something that would definitely put him in the Hall of Fame. At worst, given the possibility that these clubs aren’t just duplicates of his old set stamped with McLaren on them, he’s made an equipment change that would take time, and 45-year-old athletes don’t have the time to do such things.
Gianni: Aronimink has only hosted a handful of professional events since it hosted the 1962 PGA Championship. What kind of test does it present, and does a course with less recent major championship history tend to level the playing field?
Brandel: Even though Aronimink has only hosted a handful of meaningful professional events, it has been fairly discerning in who can win there. When Keegan Bradley won the BMW Championship on the Donald Ross masterpiece in 2018, he was the 2nd best iron player on tour coming into that week. When Nick Watney won the AT&T at Aronimink in 2011, he was 2nd in strokes gained total coming into the week.
In 2020, Aronimink hosted the KPMG Championship, and Sei Young Kim won. On the LPGA that year, she was first in greens in regulation, putts per green in regulation, and scoring average on the way to being the LPGA player of the year. And then there is the 1962 PGA Championship won by Gary Player, who eventually became just one of a few players to win the career grand slam on the way to winning 9 majors. It is a formidable test, and if it’s not softened by rain, it will bring out the best in the upper echelons of the game.
Gianni: Is there a specific hole at Aronimink that you think will do the most to decide the winner?
Brandel: The hardest hole at Aronimink in each of the three tour events that have been played there since 2010 has been the long par-3 8th hole, with the par-4 10th being the second hardest, so most of the carnage will happen around the turn, but with the par-5 16th offering opportunities for bold plays and the tough closing holes at 17 and 18, the finish is likely to be frenetic.
Gianni: The PGA Championship has always sat in the shadow of the other majors. What does the ideal PGA Championship look like in your eyes, and what would it take for it to carve out its own identity?
Brandel: The PGA Championship, to whatever degree it suffers from the comparison to the other three majors, is still counted just as much when adding them up at the end of one’s career. Almost 1/3 of Nicklaus’ major wins were the five PGA Championships he won. Walter Hagen won 11 majors, five of which were PGA Championships.
Tiger Woods twice in his career won back-to-back PGA Championships, and those four majors count just as much as the other 11 he won. The PGA may not have the prestige of the other three, but it carries the same weight. Having said that, I preferred the identity that it had as the last major of the year.
Gianni: You nailed your Masters picks. Rory won, Scottie finished solo second, and Morikawa surged to a tie for seventh. Who are your top 3 picks for the PGA Championship and why?
Brandel: I am not a huge fan of majors played on golf courses that have been shorn of most of the trees, although I understand some of the agronomic reasons for doing so and of course the ease with which it allows members to play after errant drives. However, at the highest level, it all but eliminates any strategy off the tee and turns professional golf into an even bigger slugfest. That means that it will likely be a bomber’s delight this week, but fortunately, Scottie Scheffler is long enough to play that game and straight enough to play it better than anyone else.
The major championships give us very few surprises anymore, going back to the beginning of 2012, so the last 57 majors played, the average world rank of the winners has been better than 15th in the world. So look at the highest ranked and longest drivers who are on form coming into the PGA Championship who also have great short games as the surrounds at Aronimink are very challenging. That’s Scottie Scheffler by a mile and then McIlroy and Cameron Young with a far bigger nod towards DeChambeau than I gave him at the Masters.
Club Junkie
A putter that I love and hate – Club Junkie Podcast
In this episode of the Club Junkie Podcast, we dive into one of the most interesting flatstick releases of the year with a full review of the new TaylorMade SYSTM 2 putters. After spending time on the greens, I break down what makes this design stand out, where it performs, and why it has me completely torn between loving it and fighting it. If you are into feel, alignment, and consistency, this is one you will want to hear about.
We also take a look at some of the putters in play on the PGA Tour last week. From familiar favorites to a few surprising setups, there is always something to learn from what the best players in the world are rolling with under pressure.
To wrap things up, I walk through the process of building a set of JP Golf Prime irons paired with Baddazz Gold Series shafts. From component selection to performance goals, this is a deep dive into what goes into creating a unique custom set and why this combo has been so intriguing.
Opinion & Analysis
From 14 handicap to pro: 4 things I’d tell golfers at 50
This year my 50th birthday. Gosh, where has the time gone?
As a teenager in rural Missouri, some of my junior high and high school years felt interminable. Graduation seemed light years away. But the older I get, the faster life seems to fly by.
I’m also increasingly aware of my mortality. My dad died recently. Earlier this year, a friend and fellow PGA of America professional and I were texting about our next catch-up. The next message I received was news of his unexpected passing at 48. Shortly after, a woman I dated in college succumbed to cancer at 51.
Certainly, one can share perspective at any age. Seniors help freshmen, veterans guide rookies. But reaching this milestone feels like as good a time as any to do one of those “what would I tell my younger self?” articles.
I’ve had a uniquely varied career in golf. I started as a 27-year-old, average-length-hitting, 14-handicap computer engineer and somehow managed to turn pro before running out of money, constantly bootstrapping my way forward. I’ve won qualifiers and set venue records in the World Long Drive Championships, finished fifth at the Speedgolf World Championships, coached all skill levels as a PGA of America professional, built industry-leading swing speed training programs for Swing Man Golf, helped advance the single-length iron market with Sterling Irons®, caddied on the PGA TOUR and PGA TOUR Champions, and played about 300 courses across 32 countries.
It’s been a ride, and I’ve gone both deep and wide.
So while I can consult and advise from a lot of angles, let me keep it to a few things I’d tell the average golfer who wants to improve.
1. Think About What You Want
Everyone has their own reason for picking up a golf club.
Oddly, as a professional athlete, I’m not internally driven by competition. That can be challenging, as the industry currently prioritizes and incentivizes competition over the love of the game.
For me, I love walking and being outdoors. Nature helps balance my energy. I prefer courses that are integrated into the natural beauty of their surroundings. I’m comfortable practicing alone. I’m a deep thinker, and I genuinely enjoy investigating the game, using data and intuition to unearth unique, often innovative insights. I’m fortunate to be strong and athletic, so I appreciate the chance to engage with my abilities. Traveling feels adventurous. I could go on.
You don’t have to overthink it like I do. For you, it might be as simple as hitting balls to escape work, hanging out with friends, and playing loosely with the rules and the score.
The point is to give yourself permission to play for your own reasons, and let that be enough.
But if improvement is your goal, thinking about your destination—and when you want to get there—is important, because it dictates the steps you need to take. When I set out to go from a 14-handicap to the PGA TOUR as quickly as possible, the steps I needed were very different from those of a working golfer trying to break 90 in six months. That’s also different from someone who just wants a few peaceful hours outside each week, away from work or family.
None of these goals are better than the others, but each requires a different plan that you can work backward from.
2. There Are Lots of Things That Can Work
One of the challenges of golf is that, although there are rules for playing, there aren’t clear, industry-wide standards for how to best play the game. There’s a lot of gray area.
You might hear a top coach or trainer insist that a certain move is the best way to swing or train. Then you dig a bit deeper and, much to your confusion and frustration, another respected coach or trainer says something completely different. I don’t think anyone is trying to confuse you—at least I hope not. It’s just where the industry is right now.
You have to be careful with advice from tournament pros, too. They might be great at scoring, but they’re also human and sometimes just as susceptible as amateurs to believing things that don’t really move the needle. Tour players might describe what they feel, but that’s not always what they’re actually doing when assessed with technology.
I recently ran a test on my YouTube channel (which connects to my GolfWRX article “How to use your hands in the golf swing for power and accuracy”), and, interestingly, two of the most commonly taught hand actions produced the worst results in the test.
Coaches can certainly help. If you find someone you connect with to help navigate, that’s great. But there are many ways to get the ball in the hole. In the current landscape, you may need to seek multiple opinions, think critically, and use your own intuition to discern what seems true and whose advice resonates with you.
I’d recommend seeking someone who is open-minded and always learning, because things constantly change. Absolutes like “correct” or “proper” should raise a red flag. AI can be useful, but it tends to confidently repeat popular advice, so proceed with caution.
3. Get Custom Fit
If you’re serious about becoming a better player, getting custom fit is hugely important. There’s no sense fighting your equipment if you don’t have to. Most better players get fit these days and, if they don’t, they’re usually skilled enough to work around clubs that aren’t ideal.
If you plan to play for a long time, it’s worth spending a little more upfront to get something that truly fits you and your game, rather than continually buying and discarding equipment.
Equipment rules haven’t really changed significantly since the early 2000s. To stay in business, manufacturers keep pushing those limits. If you pull a bunch of clubs and balls off the rack and test them, you’ll find differences. I’ve tested two new drivers and seen a 30-yard total distance gap. Usually, the issue isn’t bad equipment; it’s that the combination of components simply isn’t the best fit.
It’s like wearing a new pair of floppy clown shoes. Sure, they’re shoes—but you won’t sprint your best in them compared to track shoes that fit perfectly.
Be wary of what’s called custom fitting, too. Sometimes the term is used as a marketing strategy rather than an actual fitting. In some retail settings, fitters may be incentivized to steer you toward higher-priced components. That doesn’t automatically mean it’s not the best fit, but you should be aware of potential biases.
I learned a version of this lesson outside of golf. Years ago, I bought a tennis racquet at a big box store from a seemingly knowledgeable employee who thought it would suit me best. The racquet gave me tennis elbow, and I spent months recovering with rest and acupuncture. The next season, I invested more time and money to find what actually fit me, and I walked away with something amazing that I still play with years later.
So if you’re going to get fit, be smart about it.
Find someone you believe has deep knowledge—possibly with certifications, but not necessarily. Make sure there’s a wide inventory across many brands. Check recent reviews for the individual fitter if possible. Make sure you trust that the fitter has your best interests at heart. If they’re wearing a hat or shirt with a specific brand’s logo, proceed with caution. Unless you specifically want a certain brand or look, be wary of upsells, especially if two options perform nearly the same.
Also, while golf is called a sport of integrity, there’s a thread of manipulation in the industry. I once drafted an equipment article for an industry magazine, structured just like one of their previous popular stories, with matching word count and great photos. The assistant editor loved it; it was useful to readers and required little work on his part. But the editor-in-chief nixed the story. When I asked why, I was told it was because I wasn’t an advertiser. It turned out the article I’d modeled mine after was a paid ad cleverly disguised as editorial content.
I really dislike games, clickbait, and fear-based manipulation. I hope this changes, but golfers deserve to know it exists.
4. Distance and Strategy Matter
There’s a real relationship between how far you hit the ball and your scoring average, even at the PGA TOUR level.
I experienced this early in my pro career. I started as a power hitter, swinging in the high 120s and breaking 200 mph ball speed with a stock driver.
Back then, some instructors advised swinging at 80%, so I tried slowing down for more accuracy. That worked fine on shorter, tighter courses. But on longer setups, I was coming into greens with too much club, and par 5s stopped being
-
Equipment2 weeks agoJustin Rose WITB 2026 (April): Full WITB breakdown with new McLaren irons
-
Equipment1 week agoWhat’s the story behind Webb Simpson’s custom-stamped irons?
-
Equipment2 weeks agoCadillac Championship Tour Report: Spieth’s sizable changes, McLaren Golf launches, and more
-
Whats in the Bag3 days agoKristoffer Reitan’s winning WITB: 2026 Truist Championship
-
Whats in the Bag1 week agoCameron Young’s winning WITB: 2026 Cadillac Championship
-
Whats in the Bag3 weeks agoNelly Korda WITB 2026 (April)
-
Equipment2 weeks agoJustin Rose on the switch to McLaren Golf, learnings from previous equipment moves
-
Tour Photo Galleries2 weeks agoPhotos from the 2026 Cadillac Championship

Tony Wright
Jul 11, 2017 at 12:29 pm
Don an absolutely great article thank you. Unless I missed it, I do not see any discussion about the shafts used in tour wedges. Do tour players use the same shafts in their wedges as they use in their irons? If not why not, and what are the trends? Would love to hear your thoughts on this thanks.
Don Wood
Jul 12, 2017 at 4:06 pm
Thank you Tony!
As a general rule, shafts in tour wedges typically get a little softer. Wedge shafts can be basically “8 iron” shafts. But because the wedges have heavier head weights, the flex is softer. That’s not true for all as some tour players want their wedges to be the stiffest ones in the bag. And the wedges are almost always steel…even if the player has mostly graphite throughout the bag.
Golf Code Weekly
Jun 20, 2017 at 9:24 am
What a great article!
That was the most educational thing i have read in a long time, really interesting to learn about this stuff from someone who clearly knows a lot
thanks!
Bill
Jun 19, 2017 at 3:27 pm
Please ignore trolls ooffa and SH. The discussion is informative.
Don Wood
Jun 19, 2017 at 11:11 pm
Thanks Bill,
Trolls are a very important part of our society these days. Their numbers…or lack of them tell a lot about the vulnerability of what we say. Golf Trolls Are people too. And if they cannot contribute to our game, they at least have the desire to be a part of the discussion. Let’s give em a break.
ooffa
Jun 21, 2017 at 8:52 pm
I’m sorry I didn’t mean “often incorrect”.
I meant to say always.
tazz2293
Jun 18, 2017 at 8:32 pm
Thanks for the article Don.
Very informative and a great lesson.
ooffa
Jun 18, 2017 at 6:14 pm
ZZZZZZZzzzzzzz
Hack
Jun 18, 2017 at 2:51 am
1. Trial and error. You’re gonna have to own several lofts and bounces and rotate them according to what you’re going to encounter that day.
2. 1968? Well they had, basically, rubber balls back then. Rubber could grip the surface, if the surface is sticky-clean enough, and won’t need too many grooves to get spin. Think in terms of Table-Tennis. Flat surface of rubber against plastic balls – the balls spin plenty from the friction (given that the balls are, yes, very light, but still the principle is the same). Modern balls are hard, even with urethane, and need grooves to spin them. But then again, that is why we got rid of square grooves, as those were grabbing the ball and spinning them too much
Don Wood
Jun 17, 2017 at 8:51 pm
Hello Bubba,
Thank you for your question.
I had driving range access and knew many of the players and player reps.
Most of the time the players were pretty accommodating and didn’t mind a few measurements. All but a small handful had no objections. The other manufacturers really didn’t get the full understanding of what we were doing as it may have gone unreported by their player reps.
Net bounce became important because a nominal bounce angle measurement wasn’t a reliable indicator of how the sole would behave without knowing its other properties. Also, a single measurement in the center isn’t indicative of the behavior of the sole on various types of shots.
I’m not at all surprised at the bounce readings of your wedge.
bounce
Jun 17, 2017 at 1:44 pm
Don, I don’t understand how grinding off the flange increases bounce angle? Wouldn’t the bounce angle stay the same, unless part of the high point of the camber was ground down? Can you help me understand that. thanks.
“The 56-degree wedges were normally bent to 54 degrees, and usually much of their flanges had been ground off usually to make them narrower (it should be noted that doing that actually INCREASES the measured bounce angle).”
Don Wood
Jun 17, 2017 at 8:56 pm
Thank you for your question.
The answer has to do with the camber or the roundness from leading edge to back of the flange edge.
Bounce angle is measured from a tangent at the center of the sole equidistant to the edges of the leading and trailing edges. And so if one of these edges is moved towards the center as a result of grinding, the tangential center point migrates to the opposite side…along the arc of the camber.
bounce
Jun 17, 2017 at 10:30 pm
Ok that explains it. But if you measure it that way, how is knowing that # useful to anyone? You can have exact same wedges, both high points in camber intact, but 1 has relief on the trail edge. The one with relief is still playing the same way as the stock, as long as the high point in camber is still in tact after the grind. It plays the same way on everything except when the face gets wide open. Why call it “low bounce” just because sole length got shorter? It doesn’t tell the whole story.
Don Wood
Jun 18, 2017 at 11:18 am
Actually, the entire surface area of the sole has a dramatic effect on the “bounce potential” of the wedge at nearly any face orientation in the circumstances of thick contact. So if we grind the back flange to narrow the sole, that quantity is reduced. While a perfectly solid shot hit with a square face may not be affected, once we travel outside of those pristine strike conditions, we need to disperse the friction over a larger area.
bounce
Jun 19, 2017 at 2:17 am
don, anyone seriously putting relief on the trail edge is doing it to get the leading edge lower on open face partial shots.
They could careless how it performs when you take a 10 inch divot, because this player simply doesn’t do that.
Am I wrong?
Rex
Jun 17, 2017 at 1:32 pm
Where’s the part about wedges?
Desmond
Jun 17, 2017 at 1:13 pm
Appreciate the history lesson.