I've written a number of maxscripts which will come in handy for modders. Download the scripts here: https://mega.co.nz/#!A0d0AaqL!QDMnMVT33jQfyr92vhjneYOxF7sTa06R0jlcDyPznc4 Copy these scripts into your scripts directory and run them from 3dsmax. Read the instructions for each script below. I am going to paste the scripts in plain text below should the link go down. If you want to use the plain text scripts below, copy the text into notepad and save it with an extension of ms. e.g. myscript.ms