Thanks fellas!! Yup loose lips sinks ships. I was even super paranoid about posting on here lol yup tin foil is to block the heat. I did my homework tin foil to reflect is a nono and will give hot spots. I actually got the tin insulation tape but not gonna waste it on this lid. I cut the holes for the pots to close. I have 2 more totes the same size that I'm gonna veg in next.
You can't see from the pics but there is some rust spots bc I didn't use calMag yet gotta get to the shop tomorrow. But only gonna veg this out another week or so