The offset version of the Convert a Ball Adapter part # CAB-C5GX1216 would be what you would need to gain more clearance between the bumper and the RV as 4-5 inches is probably cutting it too close. This will give you an additional 7-1/2 inches of clearance here. There isn't a way to extend out what you currently have. view full answer...
The Solera Replacement Awning Fabric for 20' Roller Assemblies - Blue Fade part # LCV000334441 will fit a Dometic Sunchaser Awning so you will be good to go. view full answer...