This is the latest update on the non working radio and the overhead leak on my 2016 MBS 2401R. Outlet RV in Fargo again inspected and sealed some areas above the cab and also they sealed some areas around the lights. They then ran water over the cab for an exended period of time with now leaks and during the 100 mile trip home from Fargo there was no water coming from sun visor area etc. Hopefully the problem is eliminated. Forest River sent Outlet RV a new whip antenna for the top of the RV. To replace the antenna, techs had to remove the microwave to get to the splitter that sends signals to the coach and dash radio. I have enclosed a photo of the antenna cable. Apparently when the microwave was pushed into place it sheared the antenna cable. Presently the whip antenna is feeding both the coach and dash radio. When I was in Fargo Outlet RV had misplaced the wing antenna Forest River stated should be connected to the coach radio...allowing the whip antenna to feed only the dash radio. Bottom line...the radio is working better and I expect both radios will work better once the wing antenna is sent to me from Fargo. I will be sending a copy of the damaged antenna coax cable to Forest River for review. It would be nice to think that that quality control techs at Forest River would learn something from the photo.