Any chance you're printing (or print previewing)?

http://support.microsoft.com/default...b;EN-US;838910
Controls move to the left of the worksheet in Microsoft Excel 2002

But Jim Rech recently posted this:
This article is now obsolete. Since the 10/12/2004 security patch
there is no need to get a hotfix (although this article does not directly
mention this fix, it's in there).

http://support.microsoft.com/default...b;en-us;832332

But Myrna Larson (and others) posted that it didn't work in all workbooks.

james549 wrote:

I'v placed option buttons on various locations on my worksheet. They keep
moving around when I go to a different sheet then come back. Covering
important cells. I move them back to the desired location, come back to the
worksheet to find they have moved again. How can I fix them to stay in one
location on my sheet?

--

Dave Peterson