I am contemplating building a solar kiln to help expedite the drying of my wood. The only issue I have is that I have limited space that would get sufficient sun. (besides being smack dab in the middle of the back yard). I am just wondering if it is worth if to go through the effort and expense. At best I could probably get a 8 ft ln X 3ft W X 6 ft H. That might be a stretch. Also this would face South, which should get relatively good sun. Anyone have experience with small solar kilns?