6. Z Axis

Carefully attach the stacked to the bed bracket. Only 3 holes are used due to dimension limitation but it's enough. The nyloc nuts don't have to be fastened. Adjust the nuts so they won't fall out and allow the wafers to wobble freely.

Take the distances below as a reference to install and adjust your Z frame pieces. These distances are not fixed, because the rear left leg and the right leg of the bed are floating, and only the front left Z frame piece is more relative to the origin (0, 0) of your extruder setup.

You can also design and modify the fixed bed mount to slightly change your location of origin.

In case that some kits don't contain enough M3 x 06 bolts, please use a longer bolt with nuts as shortener. (Eg. one M3 x 10 with two M3 nuts.) The bolts should not touch the middle wafer.