Inspired greatly by ocularb0b's vertXtruder I am attempting to build one for the OB1.4 printer using my compact extruder and my original OB1.4 X-carriage all squashed together.
This is highly experimental at this stage :)
Uses the standard gear set for my other extruder, included here for convenience.
There is currently some problems with this so hold off printing it out just yet :)
Print it out and hope.
Remove the support material.
Put it all together if you can.
Still unproven very experimental design but knock yourself out.