Hi,
I think I've found a manufacturer
perhaps gearboxes will be available in one month.
I wait 10 days for the 3D printed prototype.
another shell, the Puma by FTW (Cougar's body) :
I like the different bodies it can be fitted.
the one I prefere is the Bulldog (rear motor).
why not ask Proline if they're interested (or think about) to make a Bulldog shell for the Cougar (thus mine too!!

)
bye!