When drawing a combo using FastCombo (and I'd imagine DrawCombo as well), the CSet2 offset seems to be ignored. By that, I mean that the CSet2 input and light blue box in the Edit Combo dialog aren't taken into account when drawing the combo; the entire combo gets drawn under the cset passed in by argument to FastCombo.

Eg: http://dl.dropbox.com/u/7982249/testcset.zip
The literal combo appears on the first screen. If you walk down one screen, an FFC script will draw the combo from the first screen on various layers to demonstrate the problem.