Gunmane

Quick question to those of you with ye old cyma bizons, what length air nozzle do you end up using with one?  I have a shs long one atm for it, but I figure maybe the shorter one might be better, as for some reason it was not feeding well/compression was off at my last local game.  I'm awaiting new gears before I finish trying to rebuild it. 

Also odd tip for those of you who buy shs nylon piston heads and find the orings not doing well for compression tests: since #14 ones from the hardware store seem to not alter much due to how deep the channel is, I just tried wrapping a bit of teflon tape around the channel a bit and put the original oring on and seems to be duing the trick.  Probably actually making it worse due to being too much but I'll probably end up taking it apart again in the future.