My front motor or motors seems to be getting less power than the back one, I have installed carbon fiber propellers (same size) the hubs were a good bit slimmer than the stock hubs are, I also installed the tiger motors direct fit phantom motor upgrades. I checked for the props to be spinning in the correct direction, and made sure two were pushers, two were pullers, etc. Also my gimbal refuses to function properly, but that's another issue entirely. I am at wit's end. Any assistance would be greatly appreciated.