I flew my p2 with a gimbal for first time today with 250mw video tx and the Möbius for flight cam, worked well, but by the time my p2 battery hit 25%, my p2 started to slowly descend even with full throttle! it is much heavier, but this flight time is so much less with the gimbal. Its also slower. Is this typical? Is it fighting for amerage with the motors? Should I have another separate battery for just the gimbal and video tx? Any suggestions would be amazing!