Driver Fitting
A crosswind can bend a driver's dispersion pattern more than a shaft change ever will. Testing indoors removes that variable entirely, so what the screen shows is your swing, not the weather.
Every Swing, Two Independent Reads
Radar tracks the full ball flight the instant it leaves the face, while the high-speed camera locks in clubhead speed, path, and face angle at impact. Cross-checking the two catches errors a single-sensor setup can miss.
From there we log dispersion across ten or more swings per candidate driver, since one good swing tells you far less than a cluster does.
What Actually Moves in a Driver Fitting
Launch & Spin Window
We chart launch angle against spin rate to find the combination that carries longest without ballooning or diving.
Face Angle at Impact
Camera capture reads face angle independent of path, which is what actually determines starting direction on most swings.
Head Design & MOI
Moment of inertia shapes forgiveness on off-center strikes. Higher-MOI heads resist twisting; lower-MOI heads suit players who shape shots on demand.
Shaft Weight
A lighter shaft can add clubhead speed but cost stability on mis-hits — we test both ends of that trade-off on-screen.
Loft & Face Angle Settings
Adjustable hosels let us dial in loft in half-degree steps once the shaft and head are locked, not before.
Grip Size
Grip diameter changes hand action through impact, which can quietly shift face angle at contact. We check it on every driver session.
What a Bay Session Tends to Fix
The Slice
Often a face-to-path issue that's hard to isolate outdoors when wind is already curving the ball — the camera separates the two variables cleanly.
Low, Spinny Shots
A mismatched shaft or too much dynamic loft can send spin rate past the point where extra carry starts turning into extra height instead.
Scattered Dispersion
Ten-swing clusters on-screen often show a pattern the golfer never noticed on a range where every shot looked isolated.
Guessing at Real Carry
Outdoor carry numbers shift with temperature and elevation. Bay-calibrated numbers give you one honest baseline to compare against.
Find Your Driver's Real Numbers
Sessions run 60–75 minutes with your current driver plus demo heads across major manufacturers. You leave with a printed spec sheet and, if you choose, a build order.