Quote Originally Posted by mcavana View Post
Cover the top with foil, then duct tape, leaving only a hole for the CHE. .
Theres so much contradicting info on the net. Some sites say this, some sites say that. It gets alittle frustrating to read different info from diff sites. I've actually read somewhere that u should not cover the whole top with with tinfoil (leavingg room for the lamp of course) because it will cause stagnant air