Upgrade your Reprap Neo to the next level! This THING is a replacement for the original Reprap Neo X-Axis. I had a lot of trouble with the original hotend so I decided to create a new carriage for the e3d lite6 and v6. The carriage has an integrated fan duct for the hotend filament cooling. I created a fan duct for the nozzle, feel free to create your own fan duct and upload it if you dont like this one. I uploaded the carriage as a step file. Just write me a message if you need more information... All the parts are my own design except the V6 fan guard. I had the idea from this THING (http://www.thingiverse.com/thing:607114) but I redrew it. UPDATE: I got the question if this Axis also works with the J-Head... My opinion is yes. But I didnt tried it. The J-head is a little shorter than the V6 so you can not mount the Nozzle Fan i designed. BUT if you replace the Z Axis Endstop, you could eventually get a bigger build hight.UPDATE 2: After 2 month with this Setup I had not a single Problem with glogging or something else. The Printer is running almost 24 hours per day and I can just print print print. I printed the parts with the following settings on my NEO: Layerheight: 0.1 mm Infill: 40% Perimeters: 3 Top layers: 5 Bottom layers: 5 I HIGHLY RECOMMEND TO PRINT ALL THE PARTS ON GLASS WITH TWO LAYERS OF GLUESTICK (NO TAPE!!): TO BE SURE ALL PARTS ARE PERFECTLY EVEN! Contact me if you have problems with the assembly.