I have been playing with macros for my new KX3, and thought I'd share a couple of them.
I have adapted the SPLIT+2 macro to include locking the VFO A knob, and have made the macro to be a toggle for PF1 to SPLIT+2 then UNSPLIT to return the radio back to the same condition it was in prior to the split. These macros must be saved in Macro 1 and Macro 3 position in order to work.
Macro 2 is designed to tune the radio to WWV on 10.0 MHz, and AM mode, and I assigned it to PF2.
Assign Macro 1 to PF1 and assign macro 2 to PF2.