We are making arrows, need good instrument to test the spine and straightness
S saddan · Registered Joined Jan 10, 2013 · 1 Posts Discussion Starter • #1 • Dec 15, 2014 We are making arrows, need good instrument to test the spine and straightness
bfisher · Premium Member Joined Nov 30, 2002 · 10,922 Posts #2 • Dec 15, 2014 Page 227, 229, and 231 in Lancaster Archery's catalog. They aren't cheap.
