Greetings MacDev family!
So I picked up a used GT a few weeks ago and I must say coming from a Luxe I am very impressed. I LOVE THIS THING!!!
I have put about 4 cases though it since I've owned it without any issue until the other night I aired it up and heard a very small leak coming from behind the grips/trigger area
So I dove into researching the problem. I concluded that I needed to replace a few drivetrain orings. I replaced/hand fitted the (3x) 017 valve orings, the (2x) 011 power tube orings, the 016 bolt switch oring, the 15x1 bumper oring, and the inner spacer 017 oring. I made sure all the orings fit together quite snugly without lube, testing each oring position against its respective mate - i.e. valve fits snug into valve keg etc. then applied a fair amount of lube to all drivetrain orings.
I installed my newly fitted drivetrain only to hear the small leak still present.
I then decided to removed the trigger frame from the body. The small oring near the rear body looked fine. I also took off the noid and checked all the orings on it, wiped the mating surface clean. I checked the subplate(B?) screw for tightness near the rear of the body - it was fine.
Reinstalled everything and the leak remained.
So now not only am I having a small leak, I'm also having velocity spikes and dives.
Before any of these issues were present the gun was shooting beautifully with a dwell of 16. I tired lowering it to 12 previously but this made for poor consistency which is another issue I would have liked to have fixed.
Any help on this would be appreciated.