Ar last!!! Started my Gantry 3-Axis CNC Build

[JAZZCNC]

Hi, I have a quick question how are you finding having one Y axis with the cut quality you are getting, i am at the stage now where i am thinking for the first machine i will keep it at one for now, so i don't need to worry about belts driving two ballscrews etc. If you had your time again would you use Two steppers / or belts or do you find having a single Y axis drive centered is working for you?

Kind Regards
Sherpa

Which to use or how well one works over the other moslty depends on the width of machine and like Clive mentions what your cutting.
The cut off point for me is anything wider than 600mm cut will bennifit from twin screws/belts. 600-400mm is open to usage to which is best. Less >=400 then single screw is fine unless mostly cutting Non ferrous metals then I'd go twin every time.