I seen this rack on the internet and thought I would share it with this great forum, not sure if anyone of you have seen it. It's made from 3/4" PVC and only cost about $20. All you need is 10- 90's, 4- tees, 4 pieces cut to 15 1/2", 8 pieces cut to 6" and 4 pieces cut to 4 1/2" and 2 pieces of 3/4" pipe insulation. Only took about 30 mins to make. Here is a couple of pics.