Awesome, glad to hear this.
How are you finding wsjtx on the Quadra? I got it working before (though with a different radio) but to me it seemed it was barely able to keep up with the decodes and many times was too late causing a reply tx to get skipped till the next frame. I eventually dropped it in favor of the pi 0-2 which has a bump up in horsepower over the Quadra and never misses. But it's been a while and maybe I just need to repave it.