Gearbox mount solution

This is my solution to the new gearbox mount problem, hack the doughnut down to a D shape. I've also notched the top a little as it was still fouling a plastic cover under the output shaft.

 

I'll have to hammerite the exposed bits bit I think by sticking with the 80mm doughnut and just losing the overhang I'll retain good lateral stability which is where the biggest force will be both from the torque down the prop shaft and the G force on hard cornering

Done