This isn't a very exciting topic, but Big Poppa gave me some great advice and I wanted to share it with you all. I was telling BP that I was having diffculty getting my Max up to temperature. It seemed to be taking too long. BP asked if I'd been cleaning my firebox. I said yes, but I was doing it with a spoon. BP asked if I had a shop vac? Yes, I do, but I never thought of using it for this purpose. The shop vac worked great and now all of my smokers are working just fine. And, this shop vac now has a place in my outdoor kitchen. Thanks, BP.