nerd posted at 3:30AM Sun, 02 August 2020 - #4395735

It's a good practice to keep backups when working on stuff, but don't reuse file names. If the original OBJ and the correctly grouped one are anywhere in the runtime path and have the same name Poser may find the wrong one and use it.

When I make changes to the geometry I always add a number to the geometry's file name. That way Poser can't pick up the wrong one.

This is, I think, exactly what happened, except that the unwanted obj was outside any Runtime. I didn't think Poser would look that far afield.