quick question, i have a modded sprinkler valve, and i have a similar problem, is there any deals with length of hose? cause i got a good 3 feet of hose..oh sure it looks cool but im beginning to wonder if thats the problem

i know this threads old, BUT i have the same valve, and im going to do a coaxial piston gun, and im going to have the same problem What did you do exactly? And where could i get a bigger spring if needed? or could i just stack something under it to give it more push? and can i get a yay or nay on ru...