E3D v6 Bowden head for prusa i3 40mm Fan and 18mm Sensor

thingiverse

A V3 of my E3D v6 Prusa i3 Mount with 2x 40mm fan ducts http://www.thingiverse.com/thing:1554543 This is meant to carry a capacitive sensor of 18mm diameter, I personally used that one LJC18A3-B-Z/BX 3-wire 10mm Capacitive Proximity Sensor Switch NPN DC NO 300mA http://www.ebay.com/itm/LJC18A3-B-Z-BX-3-wire-10mm-Capacitive-Proximity-Sensor-Switch-NPN-DC-NO-300mA-/121864216190?hash=item1c5fac5e7e:g:29YAAOSwFfhXjOeo The files I used to print the head on the photo are Firmware modifications The video tutorial I followed to set my machine up and modify the firmware is not found, but a similar one is available at Lines 412-424 // these are the offsets to the probe relative to the extruder tip (Hotend - Probe) // X and Y offsets must be integers define X_PROBE_OFFSET_FROM_EXTRUDER 42 define Y_PROBE_OFFSET_FROM_EXTRUDER -3 define Z_PROBE_OFFSET_FROM_EXTRUDER -1.9 define Z_RAISE_BEFORE_HOMING 10 // (in mm) Raise Z before homing (G28) for Probe Clearance. // Be sure you have this distance over your Z_MAX_POS in case define XY_TRAVEL_SPEED 10000 // X and Y axis travel speed between probes, in mm/min define Z_RAISE_BEFORE_PROBING 10 //How much the extruder will be raised before traveling to the first probing point. define Z_RAISE_BETWEEN_PROBINGS 5 //How much the extruder will be raised when traveling from between next probing points Don't forget to get your printer squared as this guy shows