Quation about attach Fisher Price gearbox

[Kilo Foxtrot 7]

this might be late in the build season but try three screws through the orange output into one of the window motor gear flanges with the long end inwards.

BTW: Be very very very careful with the fisher price gearbox it is very powerful, on our first test at full power it swung around in a fraction of a second and almost broke our coachs arm.