SummaryTo get a better print out of the Davinci 1.0 I split the worm gear in half and then printed the two halves flat on the bed. This gave me very good gear teeth. Then I used acetone to glue the two halves together. Details are in my YouTube Video: http://youtu.be/OPsExJTtYv4 I also added the shaft I created to insert into the ring gear. InstructionsI used Tinkercad to spilt the design in half and then printed it in two pieces. Then glued them together using acetone to make one worm gear.