FolgerTech FT-5 X-Carriage (FT13, FT14, FT11, FT12)

UPDATE 4/27: I still see a lot of folks downloading and liking this carriage. I'm glad people are finding it useful and it's still a great replacement for the stock carriage - especially if want to maintain compatibility with other parts designed for that stock carriage.

That said, there are better carriages available and I would advise folks to check out these other options:
* My own upgraded carriage: https://www.thingiverse.com/thing:2817298
* The super popular Frankenshuttle: https://