> After clicking on a packet spot which put the K3 in split mode with VFO > B up 1 Khz I now find that pressing Rev and tuning, simultaneously > changes BOTH VFOs... Press the SUB button. The VFO's are probably LINKed and you need to UNLINK them. The kHz decimal point in the VFOB display will slowly blink when the VFOs are LINKed. 73, Lyle KK7P