Good morning Popajack,
Here's a reprint of a post I did awhile back. Great brisket results.
Two choice flats, 6 1/4 lbs and 7 1/2 lb.
Rubbed with Head Country All Purpose Championship Seasoning. They recommend a mustard coating prior to applying the rub. I forgot to do it, but I don't think it made any difference. I guess I'll try it next time.
Marinaded 18hr (was held up putting them in to smoke) in 1/4 cup Head Premium Marinade. Turned them over once during that time. Before I put the pieces in the smoker, I sprayed them with cooking spray and sprinkled with more rub to even out the covering.
Smoked at 225 F. with 3oz wood (1/2 Hickory 1/2 oak) to 190 F. The smaller one took 5 hr 3/4 min. The larger took 7 hr 15 min.
Foiled and newspaper wrapped for 2 1/2 hr each in the cooler.
Results were tender, juicy, very flavorful and gone as fast as I could slice them. The larger one which was on the bottom shelf had lots of tasty bark too. I'm sorry I don't have mainleydave's expertise with pictures because they looked as good as they tasted.
Here's the link to the Head website for those interested in giving them a try.
http://www.headcountry.com LOL.