Creality Ender 3 Pro fan duct - remixed

thingiverse

the OP had a great idea but the ducts were too low and were rubbing on the printed part. I trimmed 1mm and tilted the intake by 1 degree. also filled some grooves inside the duct cause they were causing thin wall conditions Used the MS 3d builder so it doesnt look clean but it does the job I printed it at 45deg, with no inside supports to minimize bridging, looks like it would also print well at 90degree Cheers