I have used AlaMode since it was a Dos program, back in the early 90's - I have never had this problem. On a recent report (only on this one so far), the square footage for sale #3 is 1576, but as soon as that number is entered and I click "enter", or anything else for that matter, it changes the SF to 1600. I have never seen this happen before - it's so weird. I finally had to just leave the comp SF at 1600, because I can't change it. Has this ever happened to any of you?