Extended Standard Fan Duct

thingiverse

I made a crucial design adjustment to my CR10s Pro 3D printer after swapping out the entire hotend from Aliexpress. Upon installing this new component, I discovered that the standard fan duct was blowing air directly into the heat block, which is a problem since the extended length of the new hotend caused the nozzle to sit lower than usual. This tweak essentially modifies the fan duct's depth so it blows on the precise area required for optimal performance. Additionally, I adjusted the bolt hole placement to match that of the standard fan duct, ensuring seamless integration and compatibility. To ensure stable prints, I utilized supports in Cura - Base Plate mode only.