I had issues with the hole alignment after printing the original part(s) and discovered that the 2.5 frame has totally different mounting holes - both on either side, and compared to the 2.0/2.01 frames. I have done a remix of this part to help others out who may be finding alignment issues too. It might be worth a shot? - http://www.thingiverse.com/thing:1625612.
I did however make this one first, so hats off to Toolson, and here's my make!
Print Settings Below:
Filament: 3D Prima 1.75 PLA - Orange
Filament used: 2.699m 8.0g
Layer Height: 0.2064mm
Perimeters: 2 at 0.4mm (0.8mm total)
Time: 1 hour 20 minutes
Video Time Lapse: https://youtu.be/ogKm_jCxeYc
Printrbot Simple Makers 1405