When I try to enter line numbers in either the classic input or the list worksheet the entry is deleted when I leave the element and when I return it is "unassigned".
My co-worker started the job and entered the line numbers. If he opens the file the numbers show. Also if I drop down the box in the piping input all the line numbers are there, but if I select one it vanishes each time. Has anyone else seen this or have any ideas?

Caesar2 2011 5.30.01
64 bit Vista

Thanks,
Chris