Whats the Part numbers and brand of the "Lock tite" thats not going to destroy the plastics in the arms of my P 3 SE....i was at a auto parts store this evening and looked at several of the low strength lock tites and ever one said " Not to be use On plastics " !....I read on one drone forum that a very very small smear of "Elmer's Glue" works nicely on the threads....what do you think of that ! Thanks all who Help me here *