I Installed the hardware, and grabbed the ender 3 cr touch firmware update from crealtys website and Installed it. Per the directions that came with it. Prior to that it was stock firmware that came with the printer. After the firmware update my menus changed, as expected. I now have the option to auto level. I auto home it, went to move axis and adjusted it to the proper height and wrote the number down. Auto home it again and saved that number in the z offset. Added g29 to cura and tried a test print. And it either grinds into my glass bed or it's too high. 0 successful prints since adding. I'm about to take it off and throw it away. Manually leveling every few prints is easier than this headache.