How far down?
Any suggestions for height on the smoke stack above cooking grate? I've looked around the forum and can't find a definite answer. I have seen / read stacks exiting at the grate height to a few inches above it.
I will be building a plenum for my stack to keep it on the center line. I am thinking to put it 3-4 inches above the grate, my reason is that if it is located too high then too much heat will be allowed to escape.
Any thoughts on making an adjustable slide (up /down) to allow fine tuning for heat? I would keep the stack pipe opening the same just be able to move it up / down by a few inches?
Or am I over-thinking this one? Just want to make sure it drafts well.