SummaryThis is the arm that holds the endstop that probes the bed for the auto level function. A few people on the Solidoodle forum had them break and the design seemed simple enough to re-create. Designed in SketchUp. You might need to compress the arms to slide it in to the mount, but it will snap into place after that. InstructionsI printed at the imperial equivalent of .2mm with 2 perimeters and 25% infill on a Solidoodle Workbench. 3 solid top and bottom layers. Use the intended screws to thread into the plastic.