ok well it turned out to be a bad diode got a new one in and it hit and held 15 psi for 4 good pulls now it wont boost past 4 psi and sputters on start up? WTF FML can you please point me in the right director now?

 

What is the diode?

 

sry it took me so long to get back. its the zenner or w.e that is said in the thread but now my issue is that i have it turned to hit 16 psi, it does, but during the day only. why am i having such a drastic change from 16 in the day time to the 12 psi that i am only hitting at night? this mod is amazing when its light out lol but confusing as hell at night