I had looked at a copy of his codeplug, and already corrected this.
Repeater Mode in tab E7 was also not selected. Fixing both of these didn't change his results.
The only thing that varies in his codeplug from your instructions were that both TGs were each listed as a separate Group ID list instead of together, referring to this step:
In theory, it shouldn't make a difference, since each knob position is pointing to the correct talkgroup, and scanning references the knobs not the Grouping List, but its worth a shot.
Thank you for looking at it and the update.