Hello! I am new to the community, I own the Dromida Ominus Q200 quadcopter and I have't used this copter in months due to this issue. The issue is that whenever I go to fire up the quadcopter, it all connects fine and when I throttle up, the front 2 motors receive more power than the 2 rear motors. I thought this was a board issue(Cause I hit a tree, whoops) so I bought a new board, installed it correctly and I am having the same results. I think this could be a calibration issue but I have searched online and I have not found really how to calibrate for this drone. Their support team is awful and non-responsive. I am hoping that you guys can assist because I would really love to fly this quadcopter again, thanks guys!