I'm going to be working on my enclosure for a while, but I thought I would start the curing process. Lit my first fire (just newspaper) last night. This morning, I was reading about the crack problems Ken had- and I guess cracks are pretty normal. I thought I had better prepare for it now. I was wondering if anyone thinks it would be smart to support the sides of my arches and what the best way to do that is? Once the enclosure is sealed up, I won't be able to get to it.