I have an ongoing project I have been working on. After making some
updates to it this week, the file suddenly started growing in size. It went
from 9700 kb to 14000 kb for no apparent reason. (This happens not
immediately after the changes are made, but after a few uses of the file) I
went back to a back up of the file, and rewrote the scripts and functions I
was working on, and the same thing happened.

Any ideas...

Updates that I made are.
1. Naming two 1800 cell ranges and applying data validation to those named
ranges.
2. Adjusting a simple logic formula in 15 cells.

3. Changes to a couple of scripts that import info from other excel files.

Thanks in advance.

AD108