Hi Emmanuel,
I'd like to build a rostock/kossel derivate based on the gliding-on-extrusion system you're using for the
foldarap2.
Could you tell me what the
black sliders which slide on the extrusions are ? It doesn't seem to be printed plastic.
The igus square bushings seems great too, but they are quite expensive.
Most of my technical comments should be correct, but is THIS one ?
Anyway, as a rule of thumb, always double check what people write.