Hm, looks like you are right:
nearly everything as minimal offset...
but you can fix it (should end in 0)
Code:
1 16 20 0 .34 1 0 0 0 1 0 0 0 1 s\67491s01.dat
1 16 20 0 .34 1 0 0 0 1 0 0 0 -1 s\67491s01.dat
1 16 20 0 .34 -1 0 0 0 1 0 0 0 1 connhole.dat
1 16 0 0 .34 -1 0 0 0 1 0 0 0 1 connhole.dat
1 16 -20 0 .34 -1 0 0 0 1 0 0 0 1 s\67491s01.dat
1 16 -20 0 .34 -1 0 0 0 1 0 0 0 -1 s\67491s01.dat
1 16 -20 0 .34 1 0 0 0 1 0 0 0 1 connhole.dat
1 16 20 0 -39.66 1 0 0 0 1 0 0 0 1 s\39790s01.dat
1 16 20 0 -79.66 1 0 0 0 1 0 0 0 -1 s\39790s01.dat
1 16 -20 0 -79.66 -1 0 0 0 1 0 0 0 -1 s\39790s01.dat
1 16 -20 0 -39.66 -1 0 0 0 1 0 0 0 1 s\39790s01.dat
but you can fix it (should end in 0)