Ok so today I aired up my nt with no leaks, then turned it to practice mode (virtue oled board) with the air on. Once i had started walking the trigger to practice, the gun was just puffing air as normal, but then it dry fired and completely cycled the bolt, this was when i had about 400 psi left in the tank. After the gun dry fired, there was a slight leak coming from the red vent in the solenoid. I have already taken apart and lubed the solenoid, and all gaskets etc, but it still leaks. I have all updated parts and the solenoid is billy wing modded.
Any suggestions, is it venting just because theres not enough pressure, or is it something worse? Anything would be great. Thanks