Wow, that thing is a monster! I remember seeing your thread with the tri-color extruder, but seeing it all together combined with the hanging Bowdens and coolant tubes makes it look intimidatingly complex (and at the same time, dangerously fragile, the way it all shakes and rattles around in there).Quote
Xabbax
I have a delta with 3 extruders suspended from the top by 3 cables and counterweight system.
A video at [plus.google.com]
It looks right for a mad scientist's lab.:D