Your Eyes Aim the Club Before Your Hands Ever Move
Two golfers can stand over the exact same putt, with the exact same face angle at address, and read two completely different aim lines — because where your eyes sit above the ball shifts what "on line" even looks like. At Sightline Golf we test eye dominance first, then calibrate the alignment aid on every club to match what your eyes are actually telling you.
The Clubface Can Be Perfectly Square and Your Aim Can Still Be Wrong
Most fittings stop at the clubface: is it open, closed, or square at address? That's an important question, but it assumes every golfer perceives "square" the same way — and they don't. Your dominant eye does most of the work when you sight down a line, and if it isn't positioned correctly relative to the ball, the alignment aid on your club can look right while it's actually feeding you a false picture.
We measure eye dominance and eye-line position for every client, then check how that reading interacts with the sightline dot, single line, or triple-track marking on your actual clubs — not a generic chart that assumes every golfer sees the same way.
See How a Session WorksEvery Club Carries an Alignment Aid. We Make Sure It's Telling the Truth
Putters have the most obvious sightline — a dot, a single line, or a triple-track — but toplines on irons, woods, and drivers carry their own alignment cues too. We check every one of them against how your eyes actually read the target.
Putter Fitting
Length, lie, and sightline style matched to your stroke and your dominant-eye position, not a generic chart.
Learn more →Driver Setup Fitting
Topline alignment and setup posture checked together so your tee-shot aim holds up under full swing speed.
Learn more →Fairway Wood Fitting
Sightline and posture confirmed off the tee and from the deck, where a shallower stance shifts eye-line the most.
Learn more →Hybrid Fitting
Alignment carried over consistently from your long irons, so a hybrid never feels like a different club to aim.
Learn more →Iron Fitting
Topline markings checked club to club so your eyes read the same setup picture from wedge through long iron.
Learn more →Wedge Fitting
Setup alignment confirmed on tighter, closer stances where small eye-line shifts matter most.
Learn more →From Eye-Dominance Test to a Verified Setup
Eye-Dominance Test
A short series of sighting exercises establishes which eye leads and by how much, logged before we touch a single club.
Setup Diagnostic
We photograph your address position from directly overhead to measure exactly where your eyes sit relative to the ball and target line.
Sightline Testing
Different alignment aid styles are tested against your own read, not a generic recommendation, so the marking on the club matches what your eyes actually trust.
Build & Verify
Clubs are built or adjusted in-house and re-tested on the bay before you leave, confirming the aim reads true.
What Changes When Your Setup Aim Is Fixed
I'd changed putters four times chasing a pull-miss that never went away. Turned out my dominant eye sits almost an inch outside the ball at address. Different sightline style, same putter, problem gone.
Nobody had ever tested which eye I actually sight with. Once we fixed my setup posture, the topline on my irons finally reads the way it's supposed to.
The overhead setup photo was the moment it clicked for me — you could actually see my eyes weren't over the ball. Small posture fix, completely different putting confidence.
Every Major Sightline Style, So the Fix Isn't Limited to One Shelf
We stock current-year putters, irons, and woods across every major manufacturer's alignment styles, so a fix to your setup aim is never limited by what one brand happens to sell.
Ready to See Your Own Sightline?
Sessions run 45–75 minutes with a full eye-dominance and setup readout you keep either way. Fitting fees are credited toward any club purchase built in our shop.