I just finished putting the gun in full auto, to break in the spring used 3 tanks (48/3000) and the spring is very soft and easy to pinch with the finger and thumb. I looked at the Lube, and replaced that, removed the old and put new on. Since I removed the old lube now its leaking out of the barrel.
What I have tried so far.
New Batteries (3 different ones)
Clean off ALL the lube, make sure none of it gets on the poppit or in any holes, then relube it. Try changing the battery, reset the noid again, and make sure there are no damaged orings. Even if you've already done these things, do them again, chances are you missed something.