Originally Posted by
Pipo6007
Installed the new lower my brother ran the boat today and said it’s going in reverse when he puts the port in forward. A standard rotating prop on a counter rotating lower unit in forward gear should still make the boat go forward I’m sure. So even if that was the mistake it should still not go in reverse.
When he put it in reverse the boat went forward.
are you saying a standard prop is fitted to the counter rotation gear case? I think you are.....just think about that for a minute.