[PE WDP BLAST DYE PROTO WGP]

I cant get this gun to fire above 16.3bps in semi auto and 15.8 in ramping??? i have a halo B V35 and that feeds my other guns well over 20bps and i can hear the speed difference when i fire the gun.I tried shutting down the anti mechanical bounce and anti breach bounce with no luck.I have watched vids of virtue etek2s run really fast but i can seem to figure out what these settings do.I tried shutting my trigger sensativity off and that seemed to make the trigger really unresponsive???