I was going to, but couldn't the thickness right. I'm planning on just using plastic tubing and wheels from the spare box on mine. :) After having received my copy, I may make some adjustments as well. Some things didn't turn out as well as I had hoped (slight warping on the horizontal stabs). No problem for me to fix, but if people are interested enough, I might correct it. Didn't really anticipate anyone being interested...I kinda model just for me. Selling them is just an afterthought. Glad to hear you're interested, though.