This issue is resolved.? I replaced all components. I used 1n5711 diodes. Two 470 resistors. Matched at 460.? Replaced the .1. Replaced rhe NPO 25pf trimmer.? Deep null now.
The other radio can null its carrier with factory components.? However I can get LSB on freq.? The exact same xtall in the other radio can. So now I must rebuild that curcuit.? ?Might be trimmer.? I have them now so I can start there.?
