original (source) healed line healed arc fit-induced jog ⭕ red circle = QC anomaly (open contour / duplicate)
Healed to 232 lines + 8 arcs (5 contours), 0 native arcs preserved.
FAIL — best-fit 1000000000000000000000.00 thou exceeds spec 10 thou, 1 jogs, 1 open contour, 1 duplicate segment, 2 ambiguous branches. Max deviation vs true source: 1000000000000000000000.00 thou.