The Routine Does Not Change to Suit the Golfer
Not because we are inflexible, but because a session that adapts on the fly produces numbers that cannot be compared to your next visit, to somebody else's card, or to the baseline taken forty minutes earlier.
What Gets Written Down First
Ten minutes of a ninety-minute block go on paperwork that has nothing to do with clubs. It looks like bureaucracy and it is the reason the rest of the card means anything.
The condition log records dry-bulb temperature, station pressure, relative humidity, hitting surface, ball model, both instruments with their firmware versions, and the issue date of the current bay-to-turf offset table. Those eight fields are the difference between a number you can compare later and a number that only ever meant something for one afternoon.
The intake record captures the complaint in your words, your typical scoring range, the clubs you brought, and anything physical worth knowing. A wrist that stops you finishing a follow-through changes what a lie angle recommendation should be, and it is better said at the start than discovered at swing forty.
Ninety Minutes, Timed Roughly Like This
A two-hour iron block stretches stages two and three. Nothing gets dropped, and nothing gets reordered.
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01
Stage one · 12 minutes
Intake, and the Complaint in Your Words
We ask what the club is doing that you do not want, how often, and under what circumstances. Then we ask what you would consider a successful outcome. Both answers get written verbatim, and at the end of the block we read them back and check whether we addressed them.
This is also where we tell you if we think the problem is a swing pattern rather than a piece of equipment. It happens perhaps once a fortnight, and it is a better conversation to have in minute six than in minute eighty.
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02
Stage two · 18 minutes
Baseline Capture on Your Own Clubs
Properly warm, hitting the club you actually play, until we have at least eighteen accepted strikes. That number is not arbitrary: below it the spread of a typical amateur's carry is wide enough that the mean moves around more than the component differences we are about to test.
The baseline is also what makes the discard rule visible. You can see, on the sheet, how many swings were rejected and why, before any candidate club has entered the conversation.
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03
Stage three · 35 to 45 minutes
Directed Swaps, One Variable at a Time
Head, then shaft, then length, then loft or lie. Only one of those moves per comparison, and candidates are alternated against the baseline rather than hit in long blocks. Blocked testing reads fatigue as a component effect, which is how a golfer ends up buying whichever shaft was handed to them while they were still fresh.
We say out loud what we are changing and what we expect it to do before you hit it. If the expectation is wrong, that is information, and it goes on the card too.
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04
Stage four · 15 minutes
Confirmation, From Scratch
The configuration that won gets captured again as though it were a new baseline. It has to repeat the result that earned the recommendation, with the margin still exceeding the measured spread. Roughly one in seven does not repeat, and when that happens we go back to stage three rather than write it up anyway.
When the lane is open, this stage happens on grass. When it is not, the card is marked provisional and the outdoor half is booked separately at no cost.
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05
Stage five · 10 minutes
The Card, Written at the Desk
Every column, its band, the discard count, the conditions, and the build spec with part numbers. We read it through with you and answer questions while the session is still fresh rather than in an email three days later.
You leave with all of it, including the raw strike file. Take it to another studio for a second opinion if you want to. Several people have, and two of them came back and told us what the other place said, which was useful.
How a Recommendation Earns Its Place
Once the accepted strikes are in, the top and bottom ten percent of each column are trimmed and the remainder produces both a central value and a spread. The spread is the number that decides whether a difference is real.
Suppose the baseline seven iron carries 158 yards with a spread of plus or minus six, and a candidate shaft carries 161 with the same spread. That is a three-yard difference inside a six-yard band. It is not a finding. We will not write it up as one, and we will not sell you a shaft on it.
Now suppose the same candidate carries 158 with a spread of plus or minus three. Same distance, half the scatter. That is a genuine result and a much better reason to change a shaft than three yards of averaged carry would ever be.
Consistency shows up in the spread. Distance shows up in the mean. Most golfers are sold on the mean and would have been better served by the spread.
When neither the mean nor the spread clears the bar, the finding is that no change is warranted. That result costs exactly what any other block costs, and it is the outcome roughly one time in six.
Two Follow-Ups, Neither of Them a Sales Call
Four rounds in. We ask what the club has actually been doing on a golf course. Not whether you liked the session. Four rounds is roughly where novelty wears off and a genuine pattern becomes visible.
Ninety days in. A bench re-check at no charge. Loft and lie move, grips settle, and a new set that was on spec in March is worth measuring again in June. Bring the clubs in and it takes twenty minutes.
After that, an annual re-check is sensible for anyone playing more than about forty rounds a year, and unnecessary for most people playing fewer. We will tell you which group you are in rather than putting you on a reminder list.
Questions people ask about the method →Ninety Minutes, and You Keep Everything
The paperwork is the product. The clubs are optional, and about a sixth of the time the answer is that you already own the right ones.