[Bigbear]

Ok, so I replaced my connections at my grounding block ( compression vs crimped), replaced the grounding block and weather proofed with silicon tape that someone suggested.
So now most of my channels come in with at least 80% signal strength. I do get occasional slight pixellation, What should I check next? I have an old antenna and am using a pole mounted amp. As I remember the 3 connections at the antenna are crimped ( or factory) and have weather boots on them. The bauln was changed when I installed the amp about a year ago.

As I was checking signal strength this am I found some strong signals without content. Any idea why this is?

Thanks
Bear