I think i may have found other posts with similar issue but no real mods to mention other than drilling holes. I took a rubber hose washer and cut a chunk out to make a "C" shape out of it and placed under the hole. Gonnna Climb up there again this eve and see if i can find a better way to "Mod" this as an improvement.
2011 Jayco Jay Flight Swift 264BH
2008 XLT SCab 5.4L, FF, 4X4, 3.55 LS, Gotts Mod w/Drop in K&N, Holley Hooker Aerochamber Muffler, Edge Evolution, Tekonsha P-3 Trailer Brake Controller,33.5" Nitto Terra Grapplers.