Hi, all! i'm new to the nitro rc hobby, and i'm having a problem. I got a redcat shockwave for Christmas last year, than I used it for about 1 month, than it broke, I never got around to fixing it until 4 months later. I fixed the engine, got it running, and replaced the battares. now when I stear it, the throttle either opens all the way, or the brakes go on. I ordered a new throttle servo for it, but I don't think that's it, cuz I pluged the sterring servo where the throttle servo goes in the reciver, and same result. what the heck is wrong with this thing?!?!?!?