Well, you were 100% correct. I misread the solution. Once I tried 'Shift-6' instead of 'Shift-F6' it worked fine. Peter, I appreciate your response. Thank you very much.
Thanks. I am on the road and will respond later today when I get back to my computer. Sorry about the delay.
I am using Windows 10.
I have the exact same problem as Mr. Schmidt, but the 'Shift F6' solution is not working for me. I want to do this same thing in the Expression Designer - to copy and modify some expressions, but ...