Are you using the KPG-49D software? This was my attempt. It's a work in progress so you might want to double check the frequencies, I'm only using RPT-15 at this time so at least that one is right.
Gotchas I've found:
Make sure "off hook decode" stays checked. Otherwise your CTCSS/DCS settings will be ignored when the radio thinks the mic is off-hook
Nobody could hear me well until I turned on compander (per channel setting)
I've programmed a b c d to 'home channel', 'scan add/del', 'disable ctcss/dcs', and 'talkaround' respectively. I need to populate that list of user definable ctcss tones and program a button to 'operator selectable tone'.
good luck, KPG-49D is kind of a pain
kpg49d.dat