1) the arduino board sits too close to the PSU for comfort. I managed to cause a temporary short with the PSU case somehow.
2) a little more vertical space would be useful for the cabling.
3) Since the cabling is pushing up, the top part doesn't really want to stay in place. Maybe some better snap mechanism is needed?
Apart from that, looking good! The replacement parts now come out of my printer with the same or even slightly better quality than parts from Guillaume
