Originally Posted by sneu
The stator design was done years ago and I doubt it has any influence here.
First try changing the PWM to the highest available setting.
Steve, I did try the highest possible, to no avail. Please take a look at Post #16. Lastly, is it possible to rotate the 6.7 gearbox on my motor so that I can match the motor mount hole pattern with that of the gearbox without having the motor wires at an awkward angle?