Been there done that, no mystery's in menus on 1200. While some look at a rig for a while and scratch themselves and never delve into menus, I dive right into them. I am well aware of some of setting to access in 1200. I also make comments only on receiver because I have not done any on air tests for transmitter. FT 991 and FT 1200 have different receiver logic in them as well as different IF frequencies and are not twins.