I've been operating AFSK with my K3. I'd like to switch to FSK on the K3 using a W3YY FSK/CW Interface but my first attempt failed. Would anyone be using this combination who could help me get it set up? Please e-mail me off-list. Thanks! Dick- K9OM _RLVZ at aol.com_ (mailto:RLVZ at aol.com)