Well Sam; NBC, ABC, Fox, KET (Public) from Lexington, KY r excellent. (Yes, they r South of me.) Some r even better than locals I get from Dish. CBS, no.
This is what I noticed when I went to attic. The roof rafters run from West to East. The back of the house is facing West. the installer hung a metal bracket (almost J shape) from a rafter. it is holding the antenna. The front of the antenna is pointing at West. I am guessing the back is where the coax is attached. When I peek to the other side of the antenna I see the antenna name and the model (Terk55) in the back. Is my assumption correct that side is the back?. I wonder if he did not pay attention. Shouldn't the antenna face South for the best reception? I used iphone compass and an app in the attic. The app shows the arrow to all network transmitters (roughly 20-23 miles) to South. When I am next to the antenna (looking in the direction of the antenna), South is my left!! If I am right, I need to find a way to rotate the antenna to left facing South. Maybe, a 2X4 between rafters and move the bracket.
After moving or rotating the antenna, do I need to rescan?
Thanks.