Length dim already mask tip-to-tip (locked by test). Width labels move
axis-left off the wood via labelAt; font steps down to max(22, scale*1.0).
Inventory/overlay crop FILL 0.8→0.9; CAPTURE/PHOTOS docs match.
Lock Ty’s decisions: width stations start 6in from EXIF-oriented
photo bottom along the approved length axis; lineup is clean cal,
dimension overlay, then other batch PNGs in capture order.