Airwolf HD2x Indicator Gauge Mount

thingiverse

This is a custom mount designed to hold an AccuRemote 0-16" Electronic Digital Indicator Gauge in place on an Airwolf HD2x. Find it on Amazon: http://www.amazon.com/dp/B0071SKHAW/ref=wl_it_dp_o_pC_S_ttl?_encoding=UTF8&colid=JNX19TKHE7P3&coliid=IUIQDXO5JX2QN The affordable gauge lets you level your print bed with exact precision. For even greater accuracy, I use a feeler gauge between the nozzle and bed instead of a piece of paper. Then, adjust the mount at the back left corner until you can still sense the nozzle but the reading doesn't change when sliding in or out. Choose a feeler that's an integer multiple of your Z-axis step size (0.02mm). Next, press the relative button and calibrate all four corners, adjusting each one to zero before reducing your z-offset in slicer software by the gauge thickness. If done right, this setting should stay accurate during every print. The mount replaces the original hat that holds the filament line feeds on the extruder top. Attach the gauge with a pin, using the 3" extension piece included for maximum height. Remove it before starting prints to avoid interference. Enjoy your perfect leveling. UPDATE: I've added a new version designed specifically for single-extruder HD and HDx printers. Look for mount2_HD.stl in the downloads section for this modified model. Files are available in SolidWorks format and IGS format too.