New Blitz and inserts, new problem

[ductape]

Mike @ The Nocking Point hooked me up with a new blitz left helical and some left wing feathers and love them. I also picked up some new 100 grn inserts, fletched some arras and been trying to wear out my target. The one thing I noticed that left spin and right handed threads don't mix, my tips keep loosing up. Any ideas on how to keep them tight without resorting to lock tite ?  

[Bowferd]

Use some of your bowstring wax on the threads. I use the wax for targets and lock tite for my hunting arrows.

[ductape]

Bowferd, thanks for the reply, good idea. I think that should do it. Thanks again!!