I created 100+ worksheets, many of which have custom margins. Recently, I got a new computer and also upgraded to Office 2010. Now those worksheets have the margins changed (but not back to Normal) but only on my computer. When someone else opens the worksheets, the margins are as I wanted them. I've had others try with both Excel 2007 and Excel 2010 and everyone works fine except for my computer. And on one worksheet that I checked, my margins are the same as my coworker but my page breaks are differentt than his. My scaling is set to automatic and 100%. Any help would be appreciated.