After only one week of owning our new 540 GT we have black streaks down each corner from the hole in the awning/gutter rail. I polished them out only yesterday and they back already today. Has any solved this problem ? I tried a clothes peg on the rail so the water clears the bodywork but it won't clip on. What might work is a small plastic tubing pushed in the hole with about 2" sticking out clearing bodywork, but can't find anything suitable just yet. Any ideas appreciated. . Paul.

Thank you Randa, will try those. Paul