Custom laser cut aluminum bed. Shauki will hate me.
Speed… High enough?
just plot something?
I envy you already… 
@Mauro_Manco Just some test simulating printing a circle. I don’t think I’m gonna be able to melt plastic quick enough.
Know fine but can plot as Giotto at this velocity
Don’t you run into dimensional problems in X/Y since the cord is not perfectly parallel to the axis of motion of the carriage? It looks like a very low angle, but it still imparts error since the relative angle changes as the side carriage approaches the corners.
I wish I could see the video, I get errors on my side when I try and view it.
I’ll get you a youtube version…
In theory, only the angle of forces changes, not the length (which, yes, is influenced by the walking on the drum).
Those aren’t the definitive carriage. I intend to redesign them to get the cord parallel to them. I have the solution in my head, but still have to translate it to the digital drawing board (Onshape, I mean).
I’m all about iterative design you know…
(Youtube version: