In a few weeks, I will be building my first machine, a Gus Simpson, which will use a Bowden extruder.
I will be using either Airtripper's filament drive, or one built for this printer, so that won't be a problem. I don't quite understand how to set up the Ubis hot end with a Bowden tube, though. Does it come with an attachment for the tube? Does Gus have some sort of mount? All of the "Ubis bowden mount" models I have seen are printer-specific.