Question for MES 40 with window owners...
Have any of you had a problem with the door cracking at the top around the screws? Mine has 2 pretty significant cracks which start around the screws in the top inside of the door and go up and over the top to the outside. I don't know if it's causing any kind of problem but I've had this smoker less than 6 months so I'm pretty annoyed. I do have some black Flex Seal and I was thinking of spraying some on a brush and trying to seal the cracks with that.
I would definitely call Masterbuilt Customer Service, and tell them about it. They may send you a new door.