Follow-up: yesterday I did my first x/c with the Oudie/SYM + SN10. (An
AST!!!)

SeeYou Mobile is *much* happier with the air data from the SN10. The
combination worked great. I would go so far as to say that SYM's
thermal assistant is next to useless without the air data (which I
would expect), while very effective with.

tuN7o