About this 3D model

60 to 20 Reduction Gear from 5mm motor drive to 3mm drive shaft ... modeled after my memories of a Model Electronics Corp. SuperGear set I used on one of my R/C airplanes ... "the Electric Red Air Vented Rascal" Here's the first "test flight" video; http://www.brainless.org/MultiMedia/RC/Video/Capt.Kill4Fun/theElectricRedAirVentedRascal/theElectricRedAir-VentedRascal40ARF-MegaMotors.wmv Nobody thought an electric plane could perform so well until they saw this and then my bigger "the Electric Red SIG Kadet Senior" This is another of many entries to the makezine.com/go/makerbot contest ... blog.makezine.com/archive/2010/04/makerbot_giveaway.html The Gears are pointy because I don't know the tolerances to make a real gear tooth for the MakerBot Printer ... but for printed plastic parts these will work fine. I really need a job ... but I can design a custom part if you like on contract.