Enhanced Cryptex 2.0 (with all alpha-numeric wheels)

This is an improved version of the original Cryptex: http://www.thingiverse.com/thing:7233

This is a fairly large Cryptex, which is a personal storage vault for valuable items or documents based on a concept described in The Davinci Code. Kids love it!

My design is based on the excellent creation of pasutx, which is also available on Thingiverse. My goal was to create a Cryptex that did not require any separate parts, paper or gluing.

I suggest printing the Inner Tube and Outer Tube in separate colors if that capability is available to you. It looks great when the combination is dialed in and the two tubes are separated.

IMPORTANT NOTE: Due to the integrated design of the embossed lettering on the wheels and one piece stops on the tubes, this design will likely only print on a printer that includes support material. I printed this Cryptex on a Dimension BST with tolerances of .01.

Enhancements from the original include:
1) All 26 alpha and 10 number wheels are now av