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.
Fits fine with standard PLA settings at 0.2mm layer
The trick is to insert the cap not all the way in first, pop it out again, then repeat several times going deeper and deeper. It'll loosen it up just enough that it holds but easy enough to remove again