Using the Makerbot Replicator 2x: Experimental 3D Printer, and the mac OS program makerbot: 3D printer is plugged into Mac (desktop) and when i try to enlarge a certain print (Jaguar_XF.stl) from Thingiverse.com

how do i solve this issue? some of you may be able to try it yourselves, and see if you encounter the same problem. here is a link to the file:

http://www.thingiverse.com/thing:732473