FAS 609 PCP Pistol

[majex45]

Thanks, I've given him a ring and he's going to look into it.
Later:
It looks like he can help. I'll let you know.
I received the cylinder last week. I can hear a "popping" from the filling hole but the pressure has only gone down by about 20 bar over the weekend.
No gauge on the cylinder so I'm using the one on the diving bottle.
I'm just annoyed at the NSRA for their complete lack of interest.