On my R1100RT, the plastic fuel line from the distribution box to the left side fuel injector had a kink in it. I cut the line and temporally replaced a short section with a rubber fuel injection hose. It has worked for most of the summer but it is time to repair it. Any ideas on how to repair the plastic hose, other than replace the entire distribution box with a new or used one? New ones show on the parts fiche for $140, assuming they are still available.