FLSUN SR wide fan duct

thingiverse

Was getting bad corner curling with my a previous fan duct so make this one with a wide but thin outlet to spread cooling over a larger area, still using stock 4010 blowers. Horizontal hole expansion +0.2 my bolt holes printed size for size with no horizontal expansion set. Auto level attachment still fits without having to remove anything. Wide model doesn't provide accurate cooling for PLA so has been removed and to different sizes are now in to be tested.