I think it's a STROKE of genius to keep that one naked guy out of the thread. (get it? he had a stroke? hehe)
It was the copper heat spreader. To be honest, I just didnt' want to break the controller. I would rather have Joe break it, since he payed for it.
I'm sure it will be fine, well, pretty sure. I know of several ways to deal with heating issues in future versions if it's a problem.