A lever, not a fashion
Length changes how a flow sits
A longer shaft moves the eye and the hands. On a flow neck that also means the lean looks different at address. We treat length as geometry, not as a trend that arrived from a tour van.
Too long on a lean
Hands rise, the throat looks flatter than it is, and a golfer starts “helping” the face. The delay you paid for becomes a stall you invent. On Flagstaff greens that stall is a high-side miss that looks like grain and is actually posture.
Too short on a lean
Hands drop, the lean looks steeper, and a quiet stroke can start feeling like a chop. Short slants survive this better than long flows. That is one reason twin geometry includes length as a second pass, not a first guess.
We measure wrist-to-rail the way a tailor measures a sleeve: once, honestly, in the shoes you putt in. Then we recut in small bites. A quarter inch on a long flow is a different visual than a quarter inch on a plumber column. Ellis will not take three inches off a throat we just bent because a video said 33 was modern.
Lie walks with length. We log both. Loft walks with how you deliver the flow. We log that too, after the throat, not as a buffet. Sequence if you want the order. Ask for a lean if you want the rail.