I can scan in Decades, Movies & H&I just fine, but here's what happens occasionally. Right now there channels are working just fine, but next week or tomorrow they'll start losing the signal. When it does that, the signal will constantly keep going out and back in and you can't watch any of them. Now I have a problem with COZI, the Puerto Rican channel and THIS on Galaxy 16. They're doing what H&I, Movies and Decades did earlier. I don't know what changed. I never had a problem with any of the channels on Galaxy 16, ever on a 71/2 half foot Unimesh.
Just now I checked MeTV & Movies on Galaxy 16 and they're breaking up. Damn crazy it is. There doesn't seem to be any rhyme or reason to it. I don't have to worry about anything chewing on my dishes or cables. They are inside a 6 foot chain link fence.

I'll tinker around with the 12 footer this weekend if it isn't blue cold outside and see if I can get the signal quality higher than 72%. I don't do cold well these days.