I’ve yet to buy the Cajun Bandit door until I at least give this a try. Has anyone tried to seal their door hatch to prevent heat/smoke from escaping? The stuff I have came as an added bonus when purchasing the lid hinge on Amazon. Currently, I’m trying to clean the door hatch so I can apply the gasket material and fabric. I assume the gasket is placed inside the scoured lines of the door??? See attached picture. Thanks in advance.