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 did make a version of the stages in the LPT with bigger clearances for someone. Yes, it's a common issue, and I had to sand mine a little to get rid of rubbing (since my build plate was apparently skewed by .5 deg from horizontal). I'll try to find those files and upload them.