[techtiger1]

Very nice design work. Gotta to agree with Studman Dan, Mike and DL in this thread though all very good points made. Also how many materials do you have available to use for roller testing. Durometer and polyurethane seems to work the best ask 357. I do love the web in between the petals of the wheel very good addition to your generic design. Good luck and I hope you get them made the way you want them to come out. Ohh and if you do make them take some pics please becuase these are sure to come out purty.