Hi Lorraine,I am well aware of the fact that I cannot use worksheet or column names STARTING with a number, but what I meant is that they contain numbers somewehere later in the name...
For instance the worksheet column 'T0_rR' sometimes might not be accessible, but 'Tb0_rR' will work properly.
Yes, it's also my conclusion, it is much safer to exclude any digits from names, that avoids alot of trouble, though it is not understandable...
Marko