Does anyone know how to turn the pump down? I bought this truck and it has been turned up I would like to turn it back down some how. I have found alot of post on how to turn it up but not down. How far should you go back?

 

Just do the opposite of what it says here http://www.cumminsdatabase.com/read.php?id=58

 

I would start about half way back. all the way back and my ddp4's couldnt make 30 lbs of boost.