Heated Print Bed on BFB 3000

This is a very cheap, and totally ghetto solution. I think the soldering iron had a thermostat in it so it shouldn't get TOOOOO hot. Anyway, I'm charmed, and good at predicting how materials behave, so... blah. Its been going for 2 days, and no problems. Only excellent parts! Mmmmm, robot parts. So, I'm making a robot. Yep. I needed something fun to do between all the CAD designs I've been doing constantly! So, this is my fun project.