John R. Copeland wrote:
"Sam Spade" wrote in message ...

John R. Copeland wrote:

..


OK, maybe I'm showing my age by still calling them grid MORAs. :-[
Thanks, and I'll try to remember their current name after this.
But I've used them by whatever name for more than 25 years,
and I've never thought they were either "tough" or "needlessly high".
But then, you'll not find me flying through canyons, either.


I doubt you have as much age to show as moi. ;-)