This forum is great and I am jst getting ready to try my hand at a 250 gallon trailer mounter rf. I have done some research and I have read something about angle of baffle and height of exhaust and am somewhat confused. Will I need to angle the baffle plate in the smoker or can it be flat in the chamber? second question, shouldn't the exhaust be mounted at the same height as the cooking grate? I have the trailer cut and together and will be starting pictures this week. I pick up the tank thursday and will get ready to start cutting. Thanks for any info.