I've just had an update from the supplier of the gears for the axle hung motors and we've hit that problem that comes from only wanting a low production run, rather than thousand of gears, which would be a doddle. For definitions of doddle that mean having enough capital to invest in an injection moulding tool being made.
So it is back to the drawing board for this. There is a solution, but as the old adage of cheap, fast, quality, choose any two applies.
