I'm not sure what is going on but I would be checking velocity to be sure the regulator is really moving and not just the gauge. None of the parts of the Avenger are very expensive or it would not be at it's price point and I wouldn't put absolute faith in a really inexpensive gauge. If velocity increases 100 fps or so from what it was when the regulator read 1200 then you know the regulator has moved. If the velocity is within 20 or 30 fps - and possibly even lower - then you know it's the gauge. Shouldn't take long to determine.My regulator gauge moves a little, not this much, sometimes but my POI does not change and my velocity stays pretty constant so I don't worry about it. My other 3 regulated guns don't even have a gauge on the regulator.
Quote from: JimD on September 20, 2022, 12:46:06 PMI'm not sure what is going on but I would be checking velocity to be sure the regulator is really moving and not just the gauge. None of the parts of the Avenger are very expensive or it would not be at it's price point and I wouldn't put absolute faith in a really inexpensive gauge. If velocity increases 100 fps or so from what it was when the regulator read 1200 then you know the regulator has moved. If the velocity is within 20 or 30 fps - and possibly even lower - then you know it's the gauge. Shouldn't take long to determine.My regulator gauge moves a little, not this much, sometimes but my POI does not change and my velocity stays pretty constant so I don't worry about it. My other 3 regulated guns don't even have a gauge on the regulator. first couple of shots are 75 fps higher and poi is a little off but I am only shooting 35 yard's.I manly wanted to know if it was a serious problem but apparently not.I contacted AV and a technician asked me to air to 4000&set regulator to 2900& see if it creeps up it didn't.I have regulator at the minimum 1/4 turn & only air up to 3000.hammer spring is 3/4 turn &it shoots CPHP 960 fps