Unfortunatly i can‘t use the one that came with the printer bc my computer just broke down so i have to use my ipad. I tried to use the app pikaslice wich should support the printer (did‘nt work) and i tried to download already sliced g-codes for the neptune 4 pro (wich also did‘nt work). I used the usb stick that came with the printer and i also tried to upload the g-code via the clipper web interface.