1. Im not bad mouthing them or any other company. 2. All electric item's that you buy from any manufacture can have problems and still work until that one hit or plug in. 3. I'm not a novice driver, I had sponsor's but due to having kid's, I stepped away for a little time. I own futaba, JR servos and never had them to do this is all i'm trying to say. Even the sponsor driver's hit pipes and crash hard!