Hi mat,

> When I try to use the script on those surfaces in MoI, sometimes I get a bounding rectangle...sometimes nothing.
> I don't get any surface UV curves at all of any size.

It's working ok for me over here... But a couple of the surfaces have a UV space of around 0,0 to 1,1 so the UV curves are at a quite small scale compared to your other objects and you would need to zoom in a ways toward the 0,0,0 origin point to be able to see them.

If you have a surface where it's still not working can you please send a file with just that one surface in it to me again?

Thanks, - Michael