Profec B problem?
 

Hey guys, Ive since got my car tuned to 13psi. Great power but I drove it at night and it seems to hit boost cut? Fine during the day, only happens at night. The problem seems to get worst when I set the gain up higher (while setting gain higher I reduce % duty cycle)

Can anyone tell me why I am hitting boost cut at night? I would understand if I get more boost at night but I am really only getting 0.5 psi more at night....

Thanks