there could be some merit to his theory....but foiling has been linked to Alzheimer's.. or so I've read
if it's true the question then becomes at what point is the threshold passed where foil is not needed ? 25% , 50% , 75% capacity ?
22" WSM & Kettle
Former owner: Jambo, Klose BYC, Med. Spicewine, Pitts & Spitts, XL & (2) Med. BGE's, (2) 18" WSM's