07 PMR solenoid venting.
Alright, this pmr has been working well for a few years now. Replaced the battery/microswitch harness and since I did that, it's been venting from the noid.
It will hold enough pressure for the bolt to go forward half way in the breech and come back, and it won't leak. However, it won't send the ball down the barrel. When I raise the hpr, it starts venting from the noid area.
The higher input, the larger the vent.
What do I need to do?