verify-pipe-strap.py, ezdxf 1.4.5, files in pipe-strap
OK   DXF R12 in inches  AC1009, $INSUNITS 1
OK   no audit errors  0 errors
OK   every entity flat (z 0, no extrusion flip)
OK   CUT holds one outline and two holes, nothing else  1 outlines, 2 circles, 3 entities
OK   outline corners in order, flat 9.709 x 1.250  (0.000,0.000) (9.709,0.000) (9.709,1.250) (0.000,1.250)
OK   holes dia 0.4062 at 0.562 from each end on the centre line  (0.562,0.625) d0.4062 (9.146,0.625) d0.4062
OK   the arch's 5 bend line(s) on BEND_UP at 3.222, 4.038, 4.854, 5.671, 6.487
OK   the foot bends on BEND_DOWN at 1.845 and 7.864
OK   no other layers  0 entities on []
OK   hole to end 0.562 at least 0.562
OK   at least half a hole of metal beside the hole  0.422
OK   washer OD 0.812 no wider than the bar
OK   washer clear of the foot bend  hole at 2.6250 from the pipe centre
OK   legs have a straight part  1.158
OK   punch R 0.1250 and V-die 1.500 as the rules give for a 0.1875 bar  rules: R 0.1250, V 1.500
OK   foot bends with the same punch (inside R = punch R)
OK   bar at least twice as wide as thick
OK   holes 0.4062 at least the bar thickness
OK   hole edge 1.079 from the foot bend line, at least 1.050 (0.7 V, 3 t + R)
OK   foot reaches past the die shoulder: 1.845 at least 0.7 V = 1.050
OK   formed sizes in manifest.json  length 6.375, centres 5.250, inside 2.375, height 2.500
OK   weight in manifest.json within 1 % of the mid-plane's  0.639 lb vs 0.639 lb
ALL CHECKS PASSED