*shrug*

Okay.

Popped in better with the pins through the flat part anyway. :P

I know both sides have raised stuff, but on each side you can align it with raised or not raised.

RAISED goes on the pins first. It doesn't matter if it'* the gear pins or the Nosedrive pins. The holes are offset, so each of the six pins gets a raised section inserted first.

Look at your coupler. You're not seeing the forest for the trees.

Honestly..in the end..it doesn't matter as long as you put it on.

The coupler, couples. Doing it the way that was raised to make alignment easier or where you have to line up to the perfect spot only.. it'* all the same in the end.....coupled

Cool, thanks for the help guys.