I just completed the QCX No. 1747. I am unable to peak the trimmer cap. and the pots have no effect either. I have double checked all of the components, and rebuilt the T1 transformer. I have build several toroids before, so I am familiar with removing the insulation and checked that several times even removing the transformer and reinstalling it. The sound from the headphones sounds like a motorboat. The indicator indicated a ¡°4¡± and does not move at all. I would appreciate any pointers of things to check. I am a very experienced kit builder, so I feel confident about my soldering, etc.
Thanks and 73
Rich W4WU