Makes me wanna do business with this guy. I mean, how hard is it to spell check before you send out?? ------------------ I require the services of a mechanical engineer to design a 2 speed hub for a manual wheelchail. Hub to have ability to allow user to change to a second ratio A Dished Wheel to accomodate hub will also need designing please contact me by email stating your rates when you can begin work on this projetc -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist