Hi, I'm Jim and today will be the first day to start using my new Masterbuilt gas smoker. I live in Rockville, MD, outside of D.C. and am brand new to smokers. First problem is I don't like the looks of how the valve orifice from the control panel fits into the venturi on the burner box. It fits very loosely and is not sealed or otherwise snug. Am I doing something wrong? Don't want to blow myself up.