@rek it looks great! do you have to take care to keep it from hitting the sides/top of the tube or is that ok?

this reminds me of a Pyrex “bread tube” that I have, which is just a tube of glass (with a wire frame to keep it from rolling around) which you butter up and bake a perfectly tubular loaf in (in a standard oven). it’s weird and probably from the 70s.