I just bought new steel line today to do the reroute. I will just have to loosen and pivot up out of the way when prepping for a valve adjustment. Already have the heat wrap for the factory routed steel line. Didn't help as much as I hoped it would. Hoping that the newly cleaned rad (just got the call) and fresh flush (again) and new coolant will have it running much cooler, thus cooler fuel lines and less chance of fuel boiling.