I had that problem too. On the weight tab, you'll se a link on the left-side nav bar to return to previous weighins. Go back, delete all the earlier information and postings, and enter your new starting data on which ever date you want to become your NEW start. (I actually eliminated info from September 07, in order to start fresh on Jan 1, 2010!)
Last edited by mhm802; 01-12-2010 at 04:21 PM.