Originally posted by Jeff Strubberg: Mine stay strung unless they are in a vehicle.burnie, if you can induce set in a finished glass bow that's had more than a hundred arrows through it, I'll buy ya lunch. After a very short shoot in period, 'glass bows are "set" for life. THey ain't gonna change until you do something that violates the integrity of the glass and puts 'em in the scrap bin.Hrm, methinks I need to run an experiment to prove the point, since this question comes up so much....