problem with underlay/print at bottom of page

Hi all,

I'm having a problem with a report that I'm trying to design (hope somebody can help)...

I have Group footer A & B, I've set A to underlay following sections which works fine... until... I set it to print at the bottom of the page!!

In section expert:

Group Footer #1: Print at bottom of page - On

Group Footer #1a: underlay following sections -On

This prints both sections at the bottom of the page but the underlay following sections option doesn't work.

Futher information:

Group Footer #1: Print at bottom of page - Off

Group Footer #1a: Print at bottom of page - On & underlay following sections -On

This config prints section 1a at the bottom of the page and puts 1b on the next page!

The reason I'm doing this is so I can suppress 1a based on a parameter (just incase you wondered).

I have tried merging the 2 sections and suppressing each object that was in 1a based on the parameter however I could not do it this way because you can not conditionally suppress line objects.

Does anyone have any ideas? Any help would be much appreciated, thanks