using idx and scaling units?

[attila_of_nazareth]

using idx and scaling units? [i have had a look around]
i had a link to a great file around here a few weeks ago for using idx skeleton tool, but i can’t find it now, any ideas. i want to extract skeletons and scale them.

are there any known limits to how big a unit can get?

thanks for all your help so far guys!