I have one worksheet in a spreadsheet. The file size is 373 kb. There are
no hidden columns or rows. There is no code attached to the worksheet.
There are no objects or pictures in the file.

If I copy the entire worksheet to a new workbook, the new file size is 30
kb. If I "move" the worksheet to a new workbook, the new new file size is 18
kb.

Can someone help me understand why the file size is so large?

I am using this example to try to solve the problem in a much larger
application that shows this same phenomenon on multipe worksheets.

Thanks,
Mike.