It's brand new and it looses air from here. I can still pump the tire but probably slower and it's still annoying. I tried unscrewing and tightening again, checked the o-ring behind the screw, nothing helps.
Somehow the hissing varies when I turn around the hose. Am I doing something wrong? Should I replace it?
I had the Joeblow Max II before that and I was happy with it, I kinda regret "upgrading" it.
by JerkOffExpert