I have a G&G combat machine, and once in a while the motor does that screeching sound (obviously its not good.) But i take out the motor and the gear looks fine, i put it back in and it takes a bunch of turns to get it to shoot properly. Some of my air soft buddies said it should not be in that far, So do i have the wrong length motor, maybe i need to get a long type? Please help.
P.S. i have been having a problem with my hop up, I recently got a new barrel, and when i installed it, it seemed fine, but when i shot it.... its range was about 30 feet, the hop up thing you turn to adjust it, doesnt work, i put it all the way up and it still shoots like crap. Some people are saying maybe im missing a nub, but i got that, im pretty sure im not missing any pieces.
Thanks in advance