I took the intake fuel line loose from the schrader valve, and can't get to go back. I totally removed the line so I could have it cleared with high pressure air. I can not get it aligned so the fitting will go into the hole. The pipe has several bends and I can not get it turned the proper direction. Anyone have a picture. Does the intake line cross over or under the return line? Thanks for any help. If this was a Duke it would have been running 2 weeks ago.