I've been trying to narrow down the source of my sporadic reception. I'm going through different iterations of antenna(s), amp/no-amp, and cables. The attached graph is for the UHF+VHF > Amp > 80 ft. coax > HDHomerun.
There are three things that I've noticed.
1) Univision is significantly stronger than its peers, even though it's physically near the other towers.
2) Fox has completely dropped off (no signal quality). Maybe I damaged a specific frequency the amp at some point?
3) I'm worried that I overtightened the VHF antenna wing nuts where the cable attaches. I haven't gotten much out of it since i loosened it all the way and replaced the transformer.
Any help or advice would be appreciated!