Editing Step 29 —
Check the gantry alignment

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Move the gantry to the front.

Both Joiners must hit the Y bumper printed parts at the same time.

An exaggerated example of a misaligned gantry, there is a gap on one side, but not the other.

The right side sits flush with the Y bumper, or vice versa.

If your gantry isn't bumping into both printed parts at the same time, follow the next steps:

Gently loosen all screws in both joiners.

Push the joiners against the Y bumper printed parts by hand.

Firmly Retighten all screws on both Joiners and go back to Step 27

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