Summary I designed this bracket to swap out the existing 40mm fan on the daVinci 1.0 to a 50mm fan to stop heat creep on the filament and to keep the extruder barrel cool and from clogging up while printing PLA. This fan is not wired into the existing fan port on the printer it is wired to a different power source. Print Settings Printer: daVinci 1.0Rafts: NoSupports: NoResolution: 0.2Infill: 30% Notes: Scale the bracket up to 10% its original size