A8 X carriage rails leveling tool

This tool is used to set your Z level accurately. This tool sits on the Y rods and gives you a positive level surface (two vertical rest stop posts) to bring the lower X rod down onto. Once level just remove the tool. No more fiddling around with a mircometer trying to get it wedged in the right places and hoping it's accurate.

**NOTE **This tool gauge only works on 172mm Center-Center Y rods!!!

Also note that my pictures show the 1st version, with only 1 Y rod stabilizer outrigger. The pr