Well...I have one of those custom MBC exactly like the one here but the last time I set it, it was at 1 bar. I set it back to stock boost and now if I try to raise it again, it doesn't boost any more than stock which is .5 bar. Anyways, I was just wondering how you would be able to figure out what was wrong with it...Maybe I need to take it apart and mess around with it? I dunno...Any help is greatly appreciated.

-ThankS

-AlbERT