I have a Bird Dog 700mm. This is my second one where the receiver went haywire. The first one was bad from the beginning. Unfortunately, I bought it early this year when the weather was bad for over a month, and I didn't fly it until after the return period was up. It never few correctly. I had experienced flyers try to figure it out. It kept burning servos. We finally gave up. Months later I bought the second one on sale. It had different receiver and servos. It flew well until a few weeks ago, then went crazy. Again several experts looked at it. The controls functioned well on the ground, but it was uncontrollable in the air. They guessed the safe system was damaged.

So, I'm looking for an inexpensive receiver with safe mode. Any suggestions?