Long story short: My phantom 1 tips over when i try to get it in the air. I have a chinese gimbal and a actioncam installed. As long as i use a flat thick rubber mat, and the weather is calm it is all right, but im going to norway soon and im worried i cant take off because different surfaces (in grass, or gravel) This happens too if i land. I already changed the motor idle speed. Anything else i need to change? Cheers.