First off, Garmin AT is sending me a new-new replacement, not a rebuilt
one. I hope this solves the issue. Three years of trying to get of of
stripes has been enough. The folks are Garmin AT havae always been
pleasant and easy to deal with.

The Skywatch issue is a new problem. It has worked flawlessly for 3
years and suddenly it sees a shadow of myself. Maybe it is just
coincidental that it failed exactly when the replacement MX20 went in.