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.
You will need to make a measurement of the inside, both long and short openings. A working PLA version measures 70 mm side to side when measured at the two openings for the power and volume buttons (inside) and about 134.25 mm on the inside of the rim top to bottom. Whatever your ABS version measures after shrink you will need to calculate the percent difference from the dimensions I just gave you and then scale it in those two axes by those percentages. For example if you measure 133 mm lengthwise that is 133 / 134.25 = .991 or 99.1% of the desired length. To make up the difference just scale that axis by 101% and it should work.