Yeah, that's much better. That extra 50mm will make loads more volume. Google off set smoker diffusers/deflector/baffle, or something like that. They are good if you want to cook lots and want to even the heat about. If you're not cooking loads, you just work out the heat zone and use them accordingly. I use a piece of 6mm plate to cover the fire box inlet, it works decent enough. I'd like to get a bigger plate and stagger some holes in strategic places, but it's getting a bit deep and I have too many things on the go. I have recently got a Kamado and I've been getting to grips with that, sup