[Brad Townsend]

I had the same problem years ago and took some silicone after first cleaning the gasket and put a thin film all the way around then put some wax paper over the silicone and closed the lid to the point where the entire seal was in contact with the glass but not entirely shut. This is still holding up after maybe 10 years. Not sure if i had to heat the wax paper afterwards or not. maybe after it cures it just peels off. I used clear GE 50 year stuff.