I just bought a Trail Lite B+ 211s with 8.1 Chevy engine. This is my fifth motorhome (others range from an old 20' Vagabond, and three Winnegagos, from 19 to 32'. This vehicle is fantastic. I am...
Ph, I use silicone as a gasket as well as gap filler. Sometimes taking the offending part apart and reassembling with silicone between every surface does the trick.