You are absolutely correct, I went back and reread the original post
and realize my mistake. So we are all in agreement after all.

Bottom line - Altimeters for airspace, GPS for glides!

Kirk
66


"Bill Daniels" wrote in message news

I didn't write that I saw GPS altitude less than the altimeter. I wrote
that it was higher.

GPS altitude is NEVER less than the barometric altimeter set to a local
altimeter setting - at least in my experience.

Bill Daniels