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.
This is the relay board that i got and modeled the case for:https://www.amazon.com/gp/product/B0057OC5O8/ref=oh_aui_detailpage_o03_s01?ie=UTF8&psc=1
Are your mounting holes in the corners of the board? It is possible that they have changed the layout of the relay board.