I finally got around to buying a Winegard HD7698P. The signal strength improved on everything but I still can't get KNBC (real channel 36). I get all the other channels I want. Even KABC is now strong enough to be consistent. The transmitters are all pretty close together so it's hard to figure out why KNBC is being blocked yet KCBS (real channel 44) is fine even though the NM on KCBS is lower than KNBC (2.1 vs 8.2).
I'll play a little more with pointing (maybe I'll try tilting it up like I tried with the old antenna).
This is the
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