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MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
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Hi Axl, If you still need the .step file say so. I designed the fanduct for the original i3 mega with the v5 hotend, but if you got mega-s or a v6 hotend version I believe you're right it won't fit perfectly without changes. I'm happy the downscale worked for you.