Quote Originally Posted by whisky
just wanted to add, i was looking around videos today and i found this cool 28 minute marijuana grow video:

Grow DVD - Top Quality Marijuana Growing. - Google Video

the guy there uses some material it sais that the thing makes it so heat doesnt show on the other side im not sure check it out and see if that helps out.
Arrr i love that video! got it on the puter! the bloke who does the voice over sounds like he should be presenting a wildlife program about badgers or something.