About this 3D model

This is a very expandable system ... it can be multiple channels on a rotating drum with multiple drums with gearing between the vertical and horizontal systems you can add more and more to create a very large array of percussive triggers ... I\'m still tweaking the various different multiple systems. Yes every part here is designed to be makde with a CupCake MakerBotable ... except for the rubber band ... get one from your local post office! I wish I had a MakerBot to actually build and test my creations! This is another of many entries to the makezine.com/go/makerbot contest ... blog.makezine.com/archive/2010/04/makerbot_giveaway.html