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.
I've used 30% infill.
I'm using a PLA from a spanish supplier (I live in Spain, so is cheaper than importing from other places).
You're welcome, I'm glad to be helpful :)
Merry Christmas to you too!