hello, ok I will try to explain it. partlist: Arduino Mega 2560 Ramps1.4 5x DRV 8825 3 Relais automotive 24V Poversupply 12V Powersupply Display LCD 2004 with SD Card reader or LCD 12864 with SD Card reader Fan 60mm 12V so, I think this are the parts. What we do is, we left all the Cubepro electron...