x-valve leaking thru the small hole on the left side.

[Squirrel Bate]

I figured out the level 10 problem I had, but when I air it up there is a leak coming from the small hole on the left side of the x-valve. The one possible problem is that my tank is pretty low. No hpa during the week around here. My local shop is not familiar with the x-valve and did not know if the leak was due to not enough pressure. It was not leaking down the barrel. I'll have a hpa fill by the weekend, but wondered if this could be the reason or is there another problem to look for internally. Thanks for any help. Squirrel Bate

[Tunaman]

check the reg piston orings. They may be worn or dry. Either one will give you that symptom.