Quote Originally Posted by air-tech View Post
Well 12fps variation is not bad right up to around 101 bar - appears reg is nominally set at 95 or your gauge is not incredibly accurate.

As for air consumption - you may need to tweak hammer spring and perhaps hammer opening, the factory setup tries to give its best over a wide range of pressures, working well at full pressure, and opening further/longer when the pressures drop, so now the gun is regged and the pressure is permanently low too much air may be being wasted.
Yes, reg set at 95 bar. I'll lessen the hammer spring tension and then test again and see what happen.

Thanks.