I hate to say it too, but the AAE pen thing works statistically better with my AAE vanes than Acetone + Qtips at keeping them on my shafts. The pen does have some special something or other in it that does some special something or other prep to the foot that makes it stick better. I don't know what, and I guess I finally don't care. I have two of the pens and I use them on my AAE vanes.
The shafts, OTOH, I have found that intensive, firm scrubbing with pure Acetone and I mean firm, hard scrubbing with my teeth fully clenched until my fingers are tired on each one, is absolutely required. On both carbons and aluminums, if I have any hope that all 3 will stay on the shaft until it breaks, wears out or goes into the woods.
The brand of cyanoacrylate you use, however, makes no difference. They will all perform the same. I use a gel type because they're a little easier to apply to the foot and stay in place as I work the clamp into the jig an onto the shaft, etc.
Yes, the occasional one still comes off or flies off, but statistically, that happens less when prepping the foot with the pen vs pure acetone or no prep at all.
Go figure. Is it a scam by AAE? Probably. Will I accept the scam and just let AAE bend me over? Probably. The AAE Max vanes work the best on my A/C/E's so it's still the best choice for me...
lee.