Printable Solidoodle Bed Leveling Needle Gauge

thingiverse

This printable depth gauge mounts atop the Solidoodle2 extruder/print head, flipping out of the way when not in use. Its integral floating needle moves with pressure applied to the probe end. The pivoting mount can also hold felt-tip pens or other slim accessories. Assembly involves printing and attaching the extruder bracket, then the gauge itself, requiring careful cleaning before use. To use, lower the bed and position the gauge vertically, raising it until centered, counting the distance moved for accurate printing. Adjust bed leveling screws to center the needle consistently. Note that moving the print head should be avoided while in contact with the bed and flip the gauge up when not in use. The gauge extends further than the extruder nozzle, so the bed should not be fully raised during measurements. Gauge and mount are designed for specific printers; adjustments may be needed for others.