Thanks for the input snarf! Too late though. My concern for doing it was to evacuate the carbon monoxide being generated in there, even though it wasn't super air tight, it did create a very hard vacuum in there....believe me it was trying to pull air in from every where, and you needed to put 45 or 50 pounds of force into the door to open it. So more or less, wanted to take out the negative pressure, ensure the carbon monoxide was evacuated, and while doing that...maybe get lucky with establishing a convection curtain so it would help keep an environment in there that would still be fairly comfortable...