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I used a 1N4148 in D2, and D26 a 3.7 volt Zener as one of the tech bulletins recommended reducing D26 down from 5 volts to the 3.7 volt.


  For that Tech bulletin, I used 2 1N4148's for the mod on L3, and I have been wondering if that is not causing my problem, just have not had the time to check this weekend to see if they shorted to ground, as it looks like L3 feeds voltage to TR5 on the schematic, or at least to me, I am not real great at following the way things go on one.


 If I did wrong, let me know.


     Thanks,  Mike