Update - I’ve replaced the 20m crystal and it’s now working well!?
I have a question though. I’ve been aligning the clarifier and the tx/rx with the Zero adjust. I noticed all the guides online show the voltage around 3.5-3.8v at the clarifier input. Mine is 1.6v?? Could there be an issue on the rectifier board?? I managed to align tx and rx but it was very tight with the zero adjustment almost fully clockwise!?
