just added a turbo xs hpbc....a little confused on how to install ..but i did it anyway...i just simply disconnected the solenoid lines....connected a line from the waste gate actuator to the controller and the other line to the turbo....exaclty what the instructions said but then i went to the web site and printed out some diffrent instructions sayin somethin about the b.o.v line and intake manifold line ...confusing??the tunning also confused me how far do i turn the coarse adjusting screw...its says untill rattle stop what rattle ?..if i can get some pics of how to..maybe it can help..more visual is better.,.hah..and also the whole reason why i got this mod now is because a mechanic said i had a bad bcs and it was causin alot of spuuteriingg as i accelerated(reall ****ty) so i changed it to this but i still get a little sputtering....when iaccelerate....need help