Why does it post form submissions at the top of the google spreadsheet?

Why does it post form submissions at the top of the google report sometimes and other times at the bottom.

I also have a few fields which no longer post on the google doc... URGH..

Please help

This might be the case if you removed some rows and renamed some columns. The column will not accept any data after renaming.

I would like to suggest redoing the integration to get a brand new spreadsheet.