My son just printed a new set of corner brackets to lift the print bed a bit, it now prints 200 by 200 instead of 200 by 140. Have to give a big shout out to Joe Prusa for a lot of helpful advice. It is nice that we can dedicate a couple of printers to PLA and a couple to ABS. You can see them all at the Maker Faire New York 3D Printers Village in September.
