JUST A QUICK QUESTION IF ANYONE CAN HELP. IM RUNNING A DAWES MECH BOOST VALVE ON MY RB5. WAS RUNNING 0.8BAR AS STANDARD BEFORE. SINCE FITTING THE VALVE IT RUNS 1.1BAR. I THOUGHT I HAD A PROBLEM RECENTLY SO TOOK THE VALVE OFF AND RAN IT AND IT WAS DOWN TO 0.5 BAR.RE-FITTED THE BOOST VALVE AND IT WAS BACK TO 1.1BAR. JUST DOESNT FEEL VERY RESPONSIVE.

CHEERS