Hi all, got an issue here and I've no idea what to do. I bought a gfb g force 2 boost controller off ebay, set it up to a nice 12.5 psi setting and all was well, great fun. but today, i started it up leaving the shops i drove to 10 mins before with no troubles and the damn thing has decided idling is 0.0psi where before it said -20, and says I'm making something like 4psi at 1000rpm and so on. as soon as i get on boost it goes flying up to the 16psi overboost limiter and throws a tantrum, and I know its only getting to factory 9psi, its really pissing me off. I've searched the internet for som