Build sheets that think ahead
Turn target specs into a bench-ready plan with component weights, cut lengths, tipping, loft/lie, swingweight targets, and tolerances in one place.
SEMPER GOLF LAB · BUILD / TEST / ITERATE
The operating system for the club building bench.
Stop running precision builds through spreadsheets, text threads, and memory. Semper Bench keeps the golfer, the fit, the build, and the next iteration connected.
Built for independent club builders and fitters. Founding access is limited.
BUILD 0247READY TO DRY FIT
GOLFERAlex M.
PROJECTDriver rebuild
TARGETD4.0 ± 0.3
Head201.6 g
Playing length44.50 in
Shaft75 X
Tip trim0.50 in
Grip56.2 g
Tip weight4.0 g
AI BENCH NOTE
Dry fit predicts D3.8. Add 0.4 g at the head or accept within tolerance. Recheck after grip install before final QA.
THE PROBLEM
Your build quality is precise. Your workflow probably isn't.
Fitting apps stop at the recommendation. Shop software is built for retail. Generic spreadsheets know nothing about clubmaking. Semper Bench starts where the fitting ends.
ONE RECORD. START TO FINISH.
From target spec to finished build.
Change one thing. See everything.
Model how length, head weight, shaft, grip, and tip weight changes affect the build before epoxy makes the decision permanent.
AI bench notes
Capture what worked, what did not, and what to test next. Semper Bench turns scattered notes into a repeatable build history for every golfer.
Quote from the build
Keep parts, labor, margin, and the final customer recommendation connected to the actual specification instead of rebuilding the same quote in another tool.
THE WORKFLOW
Built around how a bench actually moves.
01INTAKEGolfer + current specs
02PLANTargets + components
03DRY FITModel + adjust
04BUILDBench checklist
05QAActual vs target
06ITERATERetest + history
FOUNDING BUILDER PROGRAM
Help shape the tool you wish was already on your bench.
Founding builders get direct influence over the first release and a proposed $199 lifetime license if Semper Bench earns a place in your shop.
- Lifetime access to the core builder workspace
- Founding-member pricing locked before public launch
- Direct input on calculations, build sheets, and workflow
No card is charged today. We're validating serious interest before we build the full product.