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.
Judging from the maze in your picture, you built my derivative Thing http://www.thingiverse.com/thing:6004http://www.thingiverse.com/thi... in which I had swapped the wrong-turns and right-turns as much as I could. (Compare the pictures carefully and you'll see the differences.)
I encourage you to build both versions and compare whether the derivative maze is harder, easier, or just different!