K8400 fan shroud duct clip MK5

thingiverse

I've upgraded my MK3 to an MK5, which eliminated the issue of blown air directly onto the extruder that caused inaccurate temperature readings near the bed. I bypassed the underwhelming MK4 altogether and made the switch straight from MK3 to MK5. The MK4 was a total disappointment, so it's no surprise I skipped over it. With my new MK5 in place, printing at normal speed - roughly 45mm/s for my K8400 - yields the best results.