i wasn't even able to check into this today. we spent the whole day making new fittings. around 150 fittings and 50+ new jumpers. we are going to look into the uhf problem tomorrow. one channel is very poor while the other one is just a little snowy. we are using a scientific atlanta processor for it. so we'll use a test tv to the antenna lead to see if the problem is there. then work up.
here is a pic of our great headend before we started to clean it up today.
This is CABL.com posting #168808. Tiny Link: cabl.co/mR4S