Its a proq excel20, aka napoleon bullet smoker.
I did make a foil seal for the mid stacker, doors, and lid, but not the charcoal bowl.
Closing the top vent about half way dropped temps to 240 in a very short time, about 15 mins if i remember correctly
I'll try making even a thicker gasket for the charcoal bowl. One thing is for certain, fuel usage went way down using the clay saucer, and now turkey temps are going to be a breeze.