Summary Version 2 of the Geeetech Carriage Compatible Groove Mount, This one has 2 different extruder mount, top and bottom Use the top one to lower the nozzle even more which is the nuts and screws are mounted on top just like the previous version, v1 Use the bottom one if you want to reduce the nozzle from sticking out The idea here again, to make it compatible just like the previous version, but also, what's new in this is I emphasize on maximizing z axis height and to minimize the need to extend or calibrating too much when you are changing between the stock and e3d type nozzle that are longer compared to the stock geeetech nozzle. More screws needed especially mounting the extruder on the mount, you gonna need extra 4xm4 scrwes/bolts mounted from the bottom, also if you could can make some 'fanduct' that's compatible with this NOTE: The mount holes are for geeetech x-carriage, it is not compatible with vanilla or other variant screw holes and you can refer here for x-carriage compatible to this extruder mount http://www.thingiverse.com/thing:886515 Also I need your feedback, image and suggestion that I might able to improve or adjust this extruder mount I've fitted my e3d v6 here https://www.youtube.com/watch?v=bqfmADIjP2k&list=PLb7sKitt_N_CRhatUqbEtEncIshFv4Ro6&index=2 UPDATE 26TH JUNE 2015 Added Servo mount, fastener base and fastener servo to enable you guys to use auto bed leveling system, the dimension are based on sky tower pro servo which has this dimension Body: 23 x 13 x 8(from the mount till cable outlet) Mount: 33mm wide Update 28th June 2015 made small adjustment to servo mount so it really does fit snuggly this time Update 5/8/2015: Inductive sensor add-on here http://www.thingiverse.com/thing:956051 Instructions This can be used as bowden or direct dirve. For direct drive you need to print the extruder.stl, to mount your mk8 extruder onto this extruder mount and you gonna need another 4 m4 screws. This is to ensure the extruder stays in place Don't forget to rotate the parts before printing to achieve best structure integrity with less or no support needed The bottom mount might uses more plastic, this is to ensure the mount are rigid and able to support the motor's weight