I need to fix the cable management before this thing starts a fire, but it's working :anakin:. This is the second time I've completely stripped this thing down and taken a soldering iron to it (to shorten the fan cables and attach JST connectors to them). Glad it's running again.
I also cleaned all the rails and replaced the wheels. This has been the deepest tune-up this machine has gotten since I bought it. Along the way I discovered the hot end thermistor was loose, as well as one of the Z-axis wheels. :what-the-hell:
How does it do printing stuff like TPU?
I've used one, it works great for TPU. You do have to make sure that you cut some angles into the section of Bowden tube that are next to the extruder gears, this keeps it from kinking.