I already have a xyz table with stepper motors from an old cnc. My idea is using it to make a reprap/cutter. However, the table is larger than than the 160mm. How can i change the software to allow to use a bigger table?
There should be no problem with using a larger table! The software (host and firmware) has simple settings for the table sizes - the makerbot has a small table, but RepStraps have tables of different sizes!