I have a DB8 antenna that for the longest time was just propped up in a first floor window near my TV. I had wanted it mounted on the roof for a long time, but various things had prevented that until today. So, the local business that installs OTA's comes out and puts it up on the roof (this is a two-story home) I, assuming that the greatly increased elevation will vastly improve my signal and even find more channels, run a scan looking for more stations. I get the exact same channels that I got with it in the first floor window. I don't know whether I should cry, throw up, or punch a baby in the face. I'm not an expert on these things, so I wish the guy would have taken the time to educate me a bit as to the possibility that I won't be any better off. So now, I have basically paid almost $200 to just have the antenna mounted on the roof and I have nothing to show for it. Oh, and a channel that had a signal strength in the high 90s in the window, now only has a strength of between 75 and 80. I'm just sick over this.