Just a warning to folks buying expensive parts like the dual extruder…
I bought the $500 dual extruder tool head as a gift for my daughter. A couple of months passed before we had a chance to install it. Unfortunately, the wiring provided is defective, and it’s out of warranty. Lulzbot is sending me a new wire, but it took some begging.
Lesson: test expensive parts right away and be aware of the lack of warranty.
I seems like it would behoove Lulzbot to include a standard one year warranty on tool heads.