MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.

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I was considering building a much larger printer than I currently have but could not find a good design for my lead screws. This is exactly what I am looking for! I have just a couple of questions.

1) Have you had any issues with your belt tension? The only reason I ask is because on my current printer I have had a numerous issues.

2) Can this be expanded to a larger printer? My current build size is just over 200mm square but I was looking into building one with a print size of 350 or 400mm.