Your not bothering me bro, I can assure you that. As stated before, it's the smallest thing that could be the issue. If the gain was too high, the tail would be wagging quickly back and forth. If it's just kicking out, then that means it's getting an errant signal to do so. I have seen Rx's go out like this and cause this issue, but it's rare. but with that said, it seems like this may be the issue. the gyro could be another issue if it was damaged. Only real way of testing those is to get another Rx and another gyro and test it out.
And I know what you mean about clubs. My club is not exactly like that though. but most of them only fly planes and when you show them a heli, there is a huge question mark over their head lol. It's all good though, I like having a place to fly my planes. My heli's are all flown right here in my back yard though.