Has anyone had any experience converting an I.F. transformer to a BFO coil? I have a 100 kC transformer. It has a 110 pF capacitor across the coil. I assume if I replace this with a 470 pF and 150 pF in series, that this will keep the coil resonate and provide me with my feedback connection. Is it this simple? Regards, Darrell, WA5VGO