Lvl 10 problems

[HailMatt]

I have a new lvl 10 bolt that was installed by a friend who works at a field. The bolt doesnt leak air, but when i try to shoot fast, all it does is vent air. My first shot is good, but if i try and take a second shot right after that it vents air and doesnt shoot. Also, the velocity seems to drop after a couple shots too. I havent chronographed it so i dont know where i am at starting out. Any ideas on what wrong?

[manike]

Sounds like you need to turn the velocity up or the input pressure up.

Chrono the gun and see how it is shooting before worrying about it. If the velocity is ok, turn up the input pressure to the gun.

manike