I'd like some additional information on that. What part allowed movement? I'm grasping for staws and trying to get this stupid primary tube off of the steering shaft.Have you tried shifting the engine slightly using what slack there might be in the motor mounts? I was able to move mine at least 1/8" to the right by loosening the lower bracket mount bolts, then used a pry-bar to push the engine over. It wasn't a lot of movement but it was noticeable, and enough for me to be able to get my #5 primary to stop rubbing into the inside of the engine bay.