Hi new to her so hi 
I have a dreamline .25 600 barrel with plenum shooting jsb heavy what power should I be getting it running a 40 ftp reg 1.40 power wheel full could I bring reg down and get same ftp with more shots new to gun so any advice would be appreciated thank you
I have a dreamline .25 600 barrel with plenum shooting jsb heavy what power should I be getting it running a 40 ftp reg 1.40 power wheel full could I bring reg down and get same ftp with more shots new to gun so any advice would be appreciated thank you