I purchased a Banggood gimbal (2 Axis) which is similar to the ebay ones from China. The basic function works and I was able to get the pitch controls to work but I have this vibration that I can't get rid of. I've downloaded the simplebgc 2.2 gui and changed PWM frequency to High with no effect. I've been told that adjusting the P and D settings but have had little to no luck. Any guidance you can provide would be greatly appreciated.