Quote Originally Posted by Resurection
this is what i think might be my next step... which o-ring and what type of lube-where?
the o-ring around the base of the reg piston. iirc, it's the only one there.

any thick grease. i use high pressure air gun grease. a tub is like 5$ at walmart. don't use regular oil. the grease acts as an extra air seal.