Ordered the channel 33 30db notch filter. I will post the results if it helps or not.

Notch filter in place. It didn't seem to do much but waiting on my HDHomerun to return so I can put the tuner closer to the antenna.

So I got the new channel 33 notch filter. I have the 91xg > 20' of coax > notch filter > HDHomerun. Can get either WPGH or WTAE but not both at same time and never can get WPMY to come in without pixelation and pausing. Any suggestions?

Where's the pre-amp?

Should be 91XG > notch filter > preamp > coax > power inserter > tuner with both the pre-amp and the filter at the antenna.