Problem with file in "Shared Mode"
 

I have an excel file we are using in a workgroup, and in shared mode. The
problem is that the File has nearly doubled or tripled in size in just the
last 2 weeks. I know we have not input that much data. The file last week was
about 8 megabytes , now it's over 25 megs. The file has many worksheets with
links to other worksheets within the same file but I can't seem to find out
what could be causing the file to grow so much. I've turned off history
tracking in shared mode but the file seems unusually large. Is there any else
I could do to verfiy the integrity of the file. Or anything else I might be
missing??

Any Ideas???