I use the tape also on Feathers and Vanes. Never had any trouble like others with vanes for some reason. DoninVa, were you trying to do a helical with the vanes? I could see how maybe that gave you trouble. I use offsets and have not had any problem.

Arthur, weird question, what do you use to cut the tape? I have a decent pair of scissors, but a lot of times the tape gets trapped between the blades. drives me nutts sometimes.