Lynxmotion AL5D-PLTW Manual page 49

Step D8 : Position the gripper to halfway open (0.65 inches between fingers). IMPORTANT
NOTE: The direction which the horn rotates to open and close the gripper is very important. The
"arms" should close around the central shaft to close the gripper. In the software, move the
slider associated with servo 4 to see the open and close.
Gripper closing. Take care with the orientation of the "arms"
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