Hello, I am finishing up my custom build smoker, and am pondering the air flow in the smoker. I see two options, dispersing the heat/ smoke through multiple holes in the bottom heat plate above my ports coming from my firebox, or a crossflow . I am concerned with a hotspot around the x in the picture though. Any thoughts Ideas? Sketch isn't 100 to scale, just for demonstration, the chimney, comes down inside to the grate height. Any thoughts appreciated.