You may want to try throttle mode or compensation throttle. I played around with some Turnigy ESC's and found that NONE of the governed very well. If I used compensation mode I could get it to run barely ok, which was not good enough for me. Since you already spent your money on the Hubin system, maybe you should think about getting a PHX 60, Ice lite 75 or a PHX Edge Lite 75. They come up often on the RC boards and E bay, if you don't mind a used one for less.