Take-up frame travel

12.0000 in, 304.8 mm
18.0000 in, 457.2 mm
24.0000 in, 609.6 mm
30.0000 in, 762.0 mm
36.0000 in, 914.4 mm
48.0000 in, 1219.2 mm
6.0000 in, 152.4 mm