[Lanny1763]

I feel your pain. Our OTA antenna was positioned on the roof behind the bedroom AC housing, so if the station antennas were in that direction, forget about receiving them. I bought an inexpensive OTA antenna, hooked it to the top of the ladder so that the ACs weren't inline with the station antennas. Ran the coax into the KeyTV controller in place of the rooftop coax, so that it sent signal to LR and BR TVs. This worked for me.
I also ran a dedicated coax from LR TV to wet bay area to connect my Playmaker. I did find that if you connect a regular dish that does not require power, to the KeyTV controller it worked.
Good luck and safe travels.