Thanks for the response! I actually received my kit as of last Tuesday, 2/6/18. I'm not sure if I was supposed to, based on your explanation of the beta testing timeline. I just placed a regular preorder.
Nonetheless, one of the reasons I'm curious about a build guide is I believe I am missing a part. If I am correct, it seems there should be a shorter lead screw for the Z axis. However, I only received the two longer lead screws for the Y axis, and the slightly shorter lead screw for the X axis (gantry), making for three in total.
Perhaps a bill of materials could be provided? Or should I fill out a contact form via the Help Center?