Programmable Reprogrammable Cryptex

A customisable cryptex which can be programmed to any password you want which uses letters and numbers! Instructions are in the instructions.txt file. I left pretty decent tolerances on the parts, so they should go together fine, but the "click" which would ideally keep the rings aligned may be a bit anemic or mushy depending on your luck. This is something I'm working to improve.

This cryptex has 8 rings, each with 36 characters.
This equates to over 2.8211099 x10^12 combinations, or over 2