What is the best way to control boost these days? I went from a bleeder valve to a custom in car setup from one of the members here. The problem with the bleeder was that i'd set it at say 18psi at WOT and two days later it would be 15... highly affected by weather. With the new in car thing, i have the underhood valve screw so loose it almost is falling out, and my wastegate is super loose too, in car valve is off... car hit about 19 psi at WOT and i can't turn it down much more. I have a stock wsategate and just want a reliable way to tune boost... are the ATR or Poston boost valve kits any good?