Assigning an unused Job to a sprite sheet

[Closedvalve]

Is it possible to assign a spite sheet to an unused job slot in FFTPatcher? I am working with the PSP version of the game.

Whenever I attempt to edit one of the unused classes in it uses the default(Ramzach1) unit and wldface sets and the (presumably) default battle set(a plain old squire).

What do I need to do to get the ball rolling on this? I have learned how to insert custom sprites over regularly used characters, how do I add in unused ones?

Or is it even possible in the first place?

I am also willing to sacrifice character sprites (Simon, etc) that are preexisting, but I can't figure out how to get old sprites to mesh with the previously unused jobs, or how
to assign UNIT and WLDFACE values to different jobs. Maybe I have forgotten or overlooked something obvious...

On top of all this, FFTactext cannot patch the bin properly for some reason.

[Closedvalve]

No takers? I'm sure one of you modding gurus has tried this sort of thing before.

[Kokojo]

Not in PsP, to be honest...