I'm planning on using RichRap's drive system, which uses spectra line.
As it happens, the donor Printrbot Simple also uses spectra line, but I won't be reusing it's line because it's too short. I'm also thinking about using the Printrbot Simple's extruder, modified as a Bowden, to keep more of the Simple in this design. It just seems more fun that way.
As it happens, the donor Printrbot Simple also uses spectra line, but I won't be reusing it's line because it's too short. I'm also thinking about using the Printrbot Simple's extruder, modified as a Bowden, to keep more of the Simple in this design. It just seems more fun that way.