Greetings TwoPockets. A half ton of cast iron? I have a "Dutch oven" (the Dutch never heard of Dutch oven, Dutch door, Dutch chocolate and lots of other stuff), and a skillet that I brought from USA. Haven't really seen it sold new or in resale shops over here.
First cook conclusion.... Wings were done im about 90 minutes, despite temp fluctuation. Turkey breast was done in about 2 1/2 hours, but was a bit dry, although, in all fairness, it also tends to be dry when done in the oven. Pretty good for a new grill. Will adjust that vent today before I do the next cook.