Bullseye Fan Cover

thingiverse

I needed to print a custom fan cover for my Ender 3 Bullseye Duct after getting it printed successfully. To ensure a perfect fit, I decided to design and make one myself. The pictures show two versions - ignore the purple one, as it was an earlier prototype. The black version uses the remaining bolts from the stock cooling fan. Before attaching the cover, I performed a trial fit by inserting the bolts into the bosses on its back, allowing them to cut threads first.