Hey Al,
How you been?
I didn't use the Kamado Joe since I don't have a rack for the links and I could fit a lot more in the Masterbuilt propane smoker hanging them from dowels from the top rack slots.
I might use the kamado joe next just to see if they come out better. I can get a low heat from the Kamado joe no problem and it will hold that temp for ever.
They really didn't come out bad, just a little pooling of fat on some links and that might have been where I had some air bubbles.
Thanks for the tip though, I'll try the fire bricks. I was thinking of maybe using a ceramic tile since the kamado joe heat diffuser is round and the propane smoker is square I think heat is moving up the sides where it is open.