I really feel for you Rangerider. I know how frustrating this can be. The whole computer world is guilty of overly complex systems, and for people that already work within it, not for the masses like us. That's why my good experience post.
You're correct about the current release notes.
BTW even though my
SC is amazing, I still get far, far more range out of my MP1, which probably means my
SC possibly is substandard(??). I was flying outback Australia to test this, I think there was one tree 279.5 miles away
Now if I can just get my head around HLG so I can take advantage of the feature I actually bought the MP 2 for........ ;/