Do you guys flow your NO2 fuel pressure with the motor running or not? My system seems to flow .2 lbs less when running. Last time out I squared my big shot plate @ 93 and started at 6 psi ended up 5 psi ran great , set new personal best ET.:supz: & 60 ft & Won the money:supz::supz::supz: A big thank you for all that have posted their tunes that work!!!!