SC does not calculate columns properly. I think the columns should be represented by Page Width percentage (like it happens on forms) or all object (except COLUMN1) defined in footer will appear in wrong locations. As you see in screenshot below I have several values defined the the 3rd column (which I would like to appear at the very right bottom corner) shows up almost on the middle. The settings make really not much sense (unless one is designing for 800x600 screen). SC needs to recalculate columns positions properly and at this point all the positions are relative to the left side of the page (not taking into consideration menu screen width).
[ATTACH=CONFIG]n63582[/ATTACH]
here is the affect of the setting (where shorter arrow marks the position of the 2nd column).
In this case I use Scriptcase-Expanded template