Elegoo Neptune 3 Max Y-axis TBStron3d linear rail guide

The TBStron3d Y-axis linear rails can be a challenge to align. This guide can be used to keep the Y-axis rails parallel to each other while installing the kit.

Print 2 of these in PLA. I don't know if these guides will work on the other Neptune printers. I will add the other Neptune printers if someone provides measurements.

Another Tip to save frustration. If you install the Z rails make sure the X-axis is square to the upper frame before tightening the X to Z rail bolts. I did this by simply measuring from the X-axis to the top frame on the far Left and far Right. If the numbers are different adjust one of the Z screws by hand until the numbers are equal. Then tighten the bolts.