Got a longer cable and found that the furthest outside 'satellite' connector allows cable to the main tv. Wall cable behind main tv must be moved to the upper wall connector. Campground cable needs to be on 'cable' inlet for bedroom tv to get cable. When main tv is receiving cable, garage tv gets about half the cable stations. The garage radio still worked during all of these cable swaps.
I'm gonna get a splitter today and connect campground cable to 'cable' and outside sat connector at the same time, and see if cable works on b/r and main tv's. I'll also try the center sat connector and see what that may do. If I can get cable to main and b/r tv's at the same time, I'll prolly let it go at that, as we don't use the garage tv. Next attempt will be to try the tailgater.
Other than the kitchen sink falling into the cabinet, this tv hookup crapola has been the most frustrating part of this new Vengenance. We do love the living area, and have now been on the road with it for 11 days, with 11 days to go before heading home. Porky, I checked the battery box, and all seems well there. I'm prolly going to add the second battery on the left side.
Only one new problem cropped up recently. The refer will not switch to gas when 'auto' is selected. For now I'm switching the refer to LP before I unhook to move.
BTW, Colorado is beautiful. Been riding every day around here!