My DM5 seems to be leaking from under the solenoid, or around the solenoid... or somewhere in that area. I've checked all the bolt o-rings and they are fine, seems to be related to the on/off at the front.
When turned to the on position it leaks, when turned to the off position it vents... but keeps on hissing as appose to venting and then stopping.
When turned to the on position it leaks, when turned to the off position it vents... but keeps on hissing as appose to venting and then stopping.