09-04-2013, 02:38 PM
I would think the way to go is the spure in the center of the hub of your pattern. Tilt furnace has some advantages, I have a 30lb clay-graphite crucible to melt scrap into ingots and a tilt furnace was an plan, but the pot furnace kind of slowed that idea.
oldgoaly, proud to be a member of MetalworkingFun Forum since Jun 2013.