Darryl,

Thank you!! Thank you!!! Thank you!!!

Only with your help could I find the problem. There was a problem with calculating a modulus 10. My PCs have been running a little jerky lately and there are 2-3 second pauses between editing keystrokes and displaying that stroke on the screen. I must have inadvertently changed
Temp10 // 10
to
Temp10//

It was perfectly good code before doing a massive coding change, so I naturally kept going thru the newly changed code looking for my problem instead of the real error.

Thanks again!!

John P