[LDCad] Part Snapping missing/errors

[Philippe Hurbain]

15301 shooter bottom is missing connectivity.

Code:

0 !LDCAD SNAP_CYL [gender=F] [caps=one] [secs=R 6 4] [center=true] [pos=0 -2 -30] [grid=1 4 0 20]

Snapping for arrow is kind of missing in 15400 shooter assembly. I propose

Code:

0 !LDCAD SNAP_CYL [gender=F] [caps=one] [secs=R 5.5 9   R 4 35.9   R 4 45.1] [slide=true] [pos=0 8.446736 -48] [ori=-1 0 0 0 -0.017452 -0.999848 0 -0.999848 0.017452]
0 !LDCAD SNAP_CYL [gender=F] [caps=one] [secs=R 5.5 9   R 4 35.9   R 4 45.1] [slide=true] [pos=0 8.446736 48] [ori=1 0 0 0 -0.017452 -0.999848 0 0.999848 -0.017452]

...questionnable, but works well!