[oventhusiast]

Thanks James, and everyone else who replied about the dome cracks. I know it's almost impossible for a dome to not get some cracks in it, with all the expansion and contraction going on. I just was wondering if the cracks I realized on my dome seem small, normal, or excessive by other peoples experiences ? Also, do I 'need' to parge coat my dome with more heat stop if I'm going to cover it with a 'dog house'? And is one box of Insulfrax enough? I plan on using at least six inches of vermiculite over the Insulfrax.
Rick