[Loki1989]

I have looked at it again and the axel has a notch for a along it. the gear has a like notch the same size and I cannot figure out what came to make it lock. because so far I think I need a pin that locks the axel and gear so they spin at the same time.

Edit: I have recently thet what I am looking for is a key and that it isn't in the kit... we have sent out a pair to get one hopefully for us.