Fuel Filler Bib—Use one?

[sanda]

I've put my ear up to it and tried to listen for the getting full noises, I'm waiting for a diesel ear wash! So yeah, I stopped that and also try to slow down the fill near what I think is the end not only for this reason but also to hope some of the foaming goes down so I can get more diesel in. In the end, is diesel really going to hurt anything? I do wipe it down if it happens but I'm also typically the dirtiest Newmar on the road

In the end it is a spill on the ground that others have to walk through. Diesel doesn't evaporate like gas so it is there until someone cleans it up.