One of the subforms on my mainform is acting differently from the other subforms. When I enter the first character in the new record line, a "starred" new record line is not automatically being created below it. So, I'm entering new data on the last line of the subform, instead of the next to last line. Also, when I add enough new records to reach the bottom of the subform window, the last two record selectors disappear until I add another record which takes me " below the horizon", then they reappear. Finally, if I leave the subform and come back, when I begin entering new records it behaves normally. Any ideas what's causing this?