I have a question about the MMP 2400. I just installed one in my Slash 4x4 and geared 17/54 on 4s. Before 1/2 throttle it shutters violently and you can hear the drivetrain almost snap. I put it up on the stand and the wheels actually stop almost like you are hitting reverse for a short burst. I have tried 4 quality batteries from 2s to 4s. I have read it might be the servo drawing too much power. I am gonna swap out my servo today and see. I was just wondering what any bodies thoughts were regarding this issue.