Bench 01 · 90 minutes · $145

Driver Geometry

A driver is the one club in the bag most golfers own for reasons that have nothing to do with how it sits behind the ball. We start there instead.

Address geometry decides the miss before you move

Sole a driver on the mat and step behind it. Modern heads are deep and low, which means small differences in how the sole rests translate into visible differences in where the face looks. A head that sits open makes a player close it; a head that sits shut makes a player hold it off. Neither compensation is wrong exactly, but both cost consistency, and both are invisible on a launch monitor readout that only shows you the result.

The first twenty minutes of this session are spent with the club still. We check how the sole rests on the turf you actually tee off from, where the shaft plane sits relative to your hands, and whether the face you think you are aiming is the face the head is presenting. Then we adjust hosel settings, or swap heads, until what you see matches what the club is doing.

Length is the second lever, and the least popular one

Stock driver length has crept out to forty-five and a half inches and beyond. That number was chosen to sell distance in a demo bay, not to help a golfer find the centre of the face on the fourteenth tee. When we shorten a driver, ball speed potential drops fractionally and strike quality usually improves by more than enough to cover it — but only if the head weight is corrected at the same time so the club does not go dead in the hands.

That correction is the part most shops skip. Cutting an inch off a driver drops roughly six swingweight points. Put back through a heavier grip, a backweight, or lead in the head, the feel is preserved. Left alone, the club feels like a stick and the golfer swings harder to compensate.

We will not shorten a driver without rebalancing it. If the session runs out of time before the weighting is settled, you come back and finish it at no additional charge.

Then, and only then, the numbers

With geometry fixed, shaft trials become meaningful. We hold length, lie and head constant and change one shaft at a time, watching spin loft, dispersion pattern and how repeatable your strike location is on face tape. At 4,200 feet the raw carry figures on any monitor read generously, so we care far more about the tightness of the pattern than the headline number.

Attack angle gets attention too, since it interacts directly with tee height and with how the sole wants to sit. Many players here are fighting a downward strike with a low-spin head that punishes it, which is a geometry problem dressed up as a spin problem.

Session sheet 01

Bench time: 90 minutes
Fee: $145
Heads trialled: Typically 3 to 5
Shafts trialled: Typically 4 to 8
Face tape used: Every trial
Fee credited to build: Yes, in full

Bring the driver you play now, plus a three wood if you have one. We compare against your baseline, not against an averaged golfer.

Booked most often by

Players whose driver miss changed after a swing lesson
Anyone who bought a driver online and never got on with it
Golfers moving up or down a flex band with age
Players who strike the heel or the toe consistently

Not a good use of this bench

If your dispersion is wide because of an unsettled swing path, a lesson will move your scores more than a fitting will. We will say so and refund the session. It happens a few times a year.

The variables, in the order we resolve them

1 · Sole restHow the head settles on the turf and what face angle that presents to your eye
2 · LengthThe longest club at which you can still find the centre twice in three swings
3 · BalanceSwingweight and total mass corrected to hold the feel you had before any length change
4 · Shaft profileBend profile and weight matched to your transition, tested one at a time
5 · Loft and face settingHosel adjustment to land spin where the thin valley air rewards it
6 · GripCore size and tape build set to your glove span, not to a stock wrap count

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