Form building question

Hello,

I made a template in word 2003 using underscore line ( _____________) then converted it to adobe acrobat v8 pro and "run form field recognition" and the form came up.

This is a repeating form so I wanted the client to be able to type in box Date and all the dates would fill in and Place and all the places would fill in.

So I renamed Date 2 to date, Date 3 to date. etc. I thought if all the property names where the same then all the same names boxes would filled out at once. I know that works when I copy and paste a form box so i figure it would work renaming the property form box but it is not.

Can some tell me why this does not work when renaming the property name?

Thank you very much for your time
Kimberly