Ah yeah there we go, awesome. Those look like 2.5 ID right? I think I'll build on the 3-post deck too, mostly because it's shorter and the last time I tried dual verticals on the velocity deck the top of my wicks were getting like tar black immediately, I think because they were soaking up cooked juice from the top of the chimney.
Thanks!
I heard if you put 1-2% Triacetin in your juice, the wick won't get gunked up. Will be trying it soon.