hey guys I just put the ax31144 AE-5 ESC on my wraith and im not exactly sure what im doing wrong, but I don't feel like the drag brake is working properly, my buddies machine when you set it and try and roll it you feel like you are going to break something, when I do that to mine it still rolls fairly easy. when I climb up something it still rolls back a bit before stopping its self. is this normal for this speed control? thanks for the help