As I said in my previous post, the auber held at 225 throughout the smoke. I started with ping pong ball size but also had several that were a bit larger, more of a traditional size meatball. The bacon was started in the frying pan until the fat was rendered but still flexible enough to wrap easily. After smoking the bacon part of the moink was fine, not like cinders that you would expect if the whole cook was overdone. The breadcrumbs were plain unseasoned variety in the quantities recommended.
Has to be the meat. I normally never use anything other than chuck or round when ground beef is called for, but I think for the next go I will try regular ground beef for the higher fat content. I also think I might pull a little sooner and sample to find the right temp/time combination. If underdone, back in smoker.
I will get this right. I also think I may try Dave's suggestion of mixing beef and ground pork for the added fat content and flavor. If at first you don't succeed, try, try again.