I'm pretty new to smoking on a kettle, and have only used a fuse, so far. I was under the impression that the fuse is easier for temp control. Since I tried using a deep dish pizza pan as a heat diverter/grease catcher, I figured the fuse would burn around the edge, and it did. What I didn't figure on was how long it would take to approach cooking temp, and that the temp would start dropping halfway around the fuse. I still can't figure that one out. I'm wondering now if the pan is a bad idea.