Opinion & Analysis
The Wedge Guy: A discussion of swingweight (Part 1: History)
For the twenty-five plus years, I’ve been in the equipment business, one of the most commonly-asked-about subjects is that of swingweight. It mostly comes up when a golfer is requesting over-length clubs or is contemplating changing to graphite shafts. So, I’m going to direct a discussion of this topic. Please chime in to let me know your thoughts and input.
The concept of swingweight was developed by custom clubmaker Kenneth Smith about 60 years ago. He was trying to figure out how to “match” clubs, and settled on balance point as a way to do so. His swingweight scale had a “hook” to hold the grip end of the club, and a fulcrum 14 inches from the butt. He created an arbitrary scale of measure that consisted of letters A-F, each letter divided into ten segments, i.e. D1, D2, D3, etc. When he measured the clubs of the day, he found most of them to be in the D2 range, so that became recognized as the “standard” for men’s woods and irons.
The golf club industry quickly adopted this method of “matching” clubs…well, because they had no other way! Because the longer the shaft, the heavier the head feels, clubheads increase in weight as the shaft gets shorter, so that the swingweight will stay the same. The theory then, and now, is that if the swingweight is the same, the clubs will feel essentially the same in the golfer’s hands.
But let’s look at what has happened since Kenneth Smith invented the swingweight scale.
- Shafts have gotten longer by at least an inch. In the 1940s, a “standard” driver was only 42-43” long – now most are 45” if not more.
- Shafts have gotten much lighter. Those old steel shafts weighed 150 grams or more, compared to modern graphite driver shafts in the 55-75 gram range.
- Golfers have gotten stronger while clubs have gotten much lighter overall, but swingweights have always adhered to that D2 “standard.”
You must understand two very important factors about swingweight.
First, a “point” of swingweight–such as D2 to D3–is NOT a unit of measure like an ounce or gram. It takes much less weight to shift a driver one point, for example, than it does a wedge, because the shaft length is such an influence on this measure. Generally, the weight of a single dollar bill is a swingweight point on a driver—not much, huh?
And secondly, the overall weight of the club is at least as important as swingweight. Jack Nicklaus was noted for playing a driver in his prime that was 13.25 oz in overall weight–very heavy even for that time (most are about 10.5 oz now!), while his swingweight was only C9, considered very light. S
Swingweight by itself is a rather worthless piece of information!
So, that should get this discussion going. I’ll give you a few days to toss out your questions and comments on this subject, and then I’ll begin to address my own theories on swingweight for YOUR clubs.
Sound off, readers!
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
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Stuart
Oct 29, 2023 at 5:24 am
Based on what I’ve read – Kenneth Smith did not design the swing weight scale. The scale was originally designed by R.W. Adams, who got the patent in 1934. As I understand it, Kennith Smith bought the rights to use Adam’s invention in 1945 and started producing them with both 14″ and 12″ fulcrum points.
Also, they certainly did have ways to match the clubs before the scale – but the calculations were tedious. Adam’s wanted to find an easier way.
Bob Pegram
Jul 13, 2020 at 5:00 am
The reason Nicklaus’ clubs were heavy, but with a light swing weight is that they were backweighted which simultaneously makes the clubs heavier, but reduces the swing weight.
My clubs are MOI weighted. The irons are 1-1/2 inches overlength and have graphite X shafts to keep the swing weight down. Also, 2 inches longer length is a whole flex difference. In other words they flex only a little stiffer than S flex. The cheating way to do MOI matching is to make each higher numbered club 0.65 swing weight higher for each 1/2 inch shorter it is (or 1.3 swing weights heaver per 1 inch shorter). They are easier to hit consistently with MOI weighting.
Bob Pegram
Jul 13, 2020 at 5:04 am
Forgot to mention: All of my wedges (PW, 54, 60) are the same length (37 inches), but each one gets heaver by approximately 0.65 swing weight. The Lob is a little heavier than that. All have the same graphite shafts as the other irons.
Grey
Jul 10, 2020 at 1:01 am
I’ve just received my custom built wedges. TM MG2 52, 56, 60 all .5” over standard. The swing weights are coming in at D10, E0, E1. I notice pretty small changes in the feel of equipment. I feel like I’m swinging a garden hoe. Shafts are Nippon Modus 120 S. Is there something about the balance or kickpoint making the swingweight so high? I’ve always thought .5” adds 3 SW points.
joro
Jul 10, 2020 at 11:56 am
The sad part is that the big club companies do not care. They take a head and shaft and put it together with a grip and call it a custom. I bought a couple of Vokey Wedges and specified what I wanted. The Two Wedges came and they were two different models and not even close to what I had ordered. I had to rebuild them myself to get them right.
BD
Jul 8, 2020 at 3:30 pm
I laugh when people are so concerned about swingweight. I can make a telephone pole D2 if I wanted to.
Regardt van Rooyen
Jul 8, 2020 at 2:28 pm
100% agree with William Terry. My clubs have been MOI’d for over 10 years now. It’s all about feel weight and not swing weight. Like you’ve explained, you can have a VERY heavy golf club but have a light swingweight.
A simple way to MOI your irons without a Swing Weight machine is to build your 7i light and go through a specific swing weight test. Keep adding weight until you find your desired feel. Measure that 7i, let’s say it comes out at D2 then follow the next clubs up and down with a half a swing weight, for example:
3i – D0
4i – D0.5
5i – D1
6i – D1.5
7i – D2
8i – D2.5
9i – D3
PW – D3.5
This will get you VERY close to the same MOI (feel kr how much force it takes to move your club) in your irons
Regardt van Rooyen
Jul 8, 2020 at 2:31 pm
Correction, “to MOI your irons without a MOI Machine”
William Terry
Jul 8, 2020 at 12:02 pm
Do you think people would be better off matching MOI instead of swing weight?
Hurley
Jul 8, 2020 at 4:59 pm
Yes – to a degree – but the important thing is to get a baseline. And that takes trial and error to find that starting point. I’ve noticed for me and many others, there’s definitely a small range where things feel good. Way above or below this, and it’s no good. So you have to MOI a test club then break out the lead tape and get to work.
Other thing to note is MOI matching really shouldn’t be for an entire bag – same as SW. You should generally break it down to woods, irons, and wedges – and most will prefer woods and wedges higher than irons. Also, here’s another consideration, courtesy of @howard_jones – even though SW isn’t a unit of measure, it can still come in handy. Let’s say there’s a test club built – a 9i – and we get an MOI measurement. Now we take that same 9i and take the SW value on it. Now you have baseline SW and MOI. Think of these as the two “extremes” and the rest of the set may fall somewhere in between. If you SW match a 4i, the MOI will be very different than the MOI matched value. The individual can hit both and see how they each feel, or do the same thing as the test club – break out the lead tape and build it up until it feels right. At the end, you’ll find some people may perform better with MOI match (progressive SW), some with SW match (progressive MOI), and some will fall somewhere in between. It’s crucial to get the measurements of a short and long test club and then draw the slope to find out where the rest of them may fall.
The advantage of MOI over SW is 1) it’s a measurement and 2) it’s transferable across clubs. SW is not – it’s only valid when the components are all the same (heads, shafts, ferrules, grips, etc). So if you get a new set of irons, you CAN say, “my MOI is 2800” and have them built to that and unless head or shaft weights are WAY different, they’ll feel the same. What you CAN’T do is say “I want them at D3” and expect them to be the same. For this reason alone, MOI is way more valuable.
All in all, in club building there is no shortcut. I think length and total weight are most important. It’s a combination of art and science to get it right.
drkviol801
Jul 9, 2020 at 8:10 am
You guys have no idea what you’re talking about. If you don’t play for a living your opinion is meaningless.
51TJesx
Jul 9, 2020 at 1:50 pm
Dumbest comment on here in awhile. Newsflash – pros get paid to play and don’t work on their clubs. That’s why they have tour vans and those guys are paid to build clubs, not paid to play.
Go try to refute a single thing that was stated – you can’t.
You likely don’t get paid much for anything.
joro
Jul 10, 2020 at 10:45 am
Let me tell you that the “ones that play for a living” aren’t that aware, and that is why they have a club maker in the Tour Dept. to do it for them. I made a lot of clubs for Tour Pros and most had no clue, it mot have felt right but they did not know how to correct. Leave it to the pro club makers who know what to do.
Like one poster said, yoo can lighten a telephone pole to the B range or make a Graphite shaft into the F range by where you put the weight, that is simple and also applies to the completed club… There is a danger to all that though, one is length if you cut or extend the shaft, and the other can by overall weight. So I say, if there is a problem look up a competent club maker and not a person who plays for a living. They know their specs and so does the guy that makes their clubs.
Ted Noel
Jul 11, 2020 at 5:11 pm
I agree that MOI is a great improvement over SW. I build clubs (hobbyist) and if I MOI match clubs, they will work well as a set. Note that MOI integrates weight distribution, elements of flex, and more. It’s a dynamic measurement that approximates how clubs feel in the hand.
Of key importance, MOI measured from the butt cap is not what you feel MOI measured from 3 1/2- 4 1/2 inches down from the butt cap is much better, and if done properly, works from Drivers through wedges. Unfortunately, the only available MOI machine is set up to measure from the butt cap only, so masking tape kluges come into play.
Perfect MOI matching is one reason that equal length irons play better for many people. (A single swing is the other, but that’s a different discussion.)