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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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Got the parts on order. We'll see how it goes... I'm excited to have an all in one extruder that can handle flex and regular filament.

Which idler spring are you talking about, though? I'm not sure which one you mean?