Wanhao i3 X Cable Chain Riser with filament guide

This is to rise the cable chain on a Wanhao i3 and to add a 4mm PTFE tube as a filament guide
You want to use http://www.thingiverse.com/thing:998581
for the other end of the PTFE tube, or some similar PTFE tube holder .
I printed mine in PETG