Honestly, I'm just kinda all
blech about getting PMed that question a bit so here's a forum post. Now, there's not really any way I can just come out and say it or go into much detail about how it's done. So instead I tried to find something to simulate what it would be like. Here is the closest thing I could find to it:
https://www.youtube.com/watch?v=mkZZ03qPsK0
Heh, I'm not even sure this is the right place to post such a thread... but oh well.