i`m running the adr2018f tune. If I clamp the waste gate shut, it`ll hit 40psi.

 

I'd adjust your wastegate. You have the fuel to hit 40 psi, obviously. Just a lazy wastegate most likely.

 

so im confused. my truck with the edge box and turbo nothing else, i hit 30psi and hit 360hp i had to do injectors and watermeth to see over 40psi how come my truck seems to run lower psi than most others when i had just a edge box. also theirs a lot of people saying they are hitting such high boost but when i look on youtube for videos theirs no one with just a chip putting out more then 25-30 psi?and no there is no exhaust leak.

 

When I had my drag comp, I'd hit 35 psi on level 3 and 4. No videos of it though.

 

As Tate stated you need to adjust the gate. If you are hitting over 30psi with the signal blocked to the gate (pinched off) then just adjust the gate to where you are happy with the boost. Or to save yourself the hassel just block off the gate signal and run it like that till you add more fuel. As long as you dont see more then 42-45psi then you dont need to use the gate for now. Just unhook it and plug the line. If you add injectors adjust it then.