Az Air, i and others have fastend a band of metal (i used stainless because i had some available) around the top leaving about 1/2" exposed for the lid to sit on. Best mod i've made (almost not done yet

) PM me if you want to see the way i did mine (I live in the Buckeye area) Enjoy!
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It all started with a
Redhead! 22" Redhead OTS
22"
Blue OTS22"
Grey 3 wheeler, Ethel (62-63)
18"
Grey 3 wheeler18" Black OTS X2
18" Black Jumbo Joe,Mini-WSM,Smokey Joe
22"
Blue Platinum OTP,22" Black OTG (on sale for $99)
British Racing Green Thermapen
More grilling stuff than what i know what to do with