This week I’ve printed bits requested by my father. He sent me the files from Thingiverse for: Phone holder to attach to his motorbike (this was in multiple parts) but I printed them all together on the bed. Additionally, he asked for an iPhone stand. I have ended up doing this with these settings: 75% speed, 0.32 layer height, 15% infill, 0.6 nozzle. These settings resulted in the print taking 4 hours, down from the 7 originally estimated

Motorbike parts 3d printed in black filament