Taz Pro Lead Screw Design Conversion

Hello Internets,

This is a mod if you want to build a Taz Pro using lead screws. If you are building this completely from scratch, you will need to download the Taz Pro 1.0.7 design files from Lulzbot as your baseline and offset with these files as needed.

The X carriage parts are designed to use the 12mm rails from a Taz 6, so you don't need to get the "proper" longer smooth rails. Not sure why Lulzbot decided to extend out the rails and extend their BOM cost, but the extensions are, as near as I can tell, entirely unnecessary - just needed to bump the grub screw mounts in a bit to reach.

This Lead Screw design for the Taz Pro is intended to be used with the same Z-Nuts and Z-Lead screws as a Taz 6.

If you build the frame to Taz Pro spec (or are using a frame pre-built from Lulzbot), this will drop your Z-Volume by 27mm.

You will need to alter the firmware to use this mod - because of the reduced height, and lead screw design. You cannot use the default LulzBot firmware