hey, you listet 3 thin steppers in you bill of materials, but the thin ones are SUPER expensive - like twice as mutch as the usual ones. How thick can I max go for the steppers - does it depend on the way I build it? To me It looks like I have to use one thin one, and can get away with usual ones for the top motor, the extruder and the z axis. Am I right? Anyway AWESOME project I'm gonna build one just as a fucn little secondary printer.