Hi, I have a trx4 sport and was trying to put in a castle 4-pole 4600kv motor in it. I got it in the car and pulled the trigger to go forwards but it went backwards, when i tried to go backwards it went forwards. I'm pretty sure that I have everything plugged in the right spots. I was thinking that it might have something to do with the fact the the original engine is a reverse rotation motor but i'm not sure if thats the problem. Any help is appreciated. Thank you.