Hi! I am currently using two GM4108H-120T (w/ encoders) gimbal motors for my camera gimbal. I need these motors to hold my camera (Canon SX70) in place for around 45 minutes. After about 5 or so, they start to become very hot and I am worried they will overheat. This may have to do with the GUI stating that they're stalling (indicated by the red bar next to the axis indicator on the GUI). I have the center of gravity on the gimbal correct, but it still overheats. Any advice?