I'll throw mine in too. Merry Christmas, Hanukkah, Eid, Diwali, Kwanzaa, Solstice etc. to all!

Elysium,

That seemed to help. Thanks. Oddly enough, it also seems to have reduced the file size quite a bit. Don't understand that really, but, as long as it works!

No, the lines are not selectable. They just sort of appear like....voila! Chia model!!!

I've tried copying to a new file, but it seems to pop up lately no matter what file I'm working on, so I dunno'

Anyone had this happen before? I can get it to go away by saving the file and then rotating it. Sometimes though it just keeps recurring so often that the only fix is to close the file and re-open it. I'm stumped.