Kodama trinus filament guide

This small piece comes inbetween your extruder and the hotend and guides the filament properly into the hotend tube. It can help prevent the notorious [clicking issue](http://www.kodamaforums.com/phpBB3/viewtopic.php?f=22&t=401), which is caused by the *big* gap between the two parts. The filament tends to miss the entry of the hontend and is then stuck onto the edge of the tube.

It also helps printing soft materials like TPE, which where unprintable for me since the material I used, tends to