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3. Install the two T-shaped frame reinforcement plates. The plate with the limit switch goes on
the Z stepper motor side.
• Loosen the T-nuts by hand and turn them so they will fit inside the grooves on the
frames. Keep the nuts loose so that when you tighten the bolts, the nuts will rotate 90
degress and grab onto the inside of the groove.
• Tighten all eight bolts using the M5 hex key (Allen) wrench.