Write a contact-zone construction record The record connects each body-facing location to its actual layers, edge, seam and movement so sample comparisons change one useful variable at a time. Contact-zone map What to record: Chest, shoulder, front-leg area, back and adjustment paths Project detail: ____________________ How to confirm: Mark body-facing and moving regions on the harness drawing Webbing orientation What to record: Contact face, edge direction, grain or pattern and sample code Project detail: ____________________ How to confirm: Label every cut part before assembly Finished interface What to record: Webbing, lining, binding, padding and total layer arrangement Project detail: ____________________ How to confirm: Review a labeled cross-section at each transition Seam and trim What to record: Stitch line, seam direction, thread, labels and cut-end position Project detail: ____________________ How to confirm: Inspect the completed inside surface by zone Movement condition What to record: Expected sliding, bending, twisting and hardware migration locations Project detail: ____________________ How to confirm: Observe a fitted prototype through buyer-defined motions Conditioned state What to record: Dry baseline, relevant moisture or cleaning and recovery interval Project detail: ____________________ How to confirm: Condition matched assemblies and compare the same marked zones This construction record supports controlled comparison; final harness fit, movement and comfort acceptance belong to the buyer’s complete product assessment. Sinicwebbing — https://www.sinicwebbing.com