Improving on the Original Vent ring, This one handles overhangs a lot better with higher temps on PLA.
Rounded by popular demand!
Airflow re-adjusted to stay just below the nozzle with the new wider gaps.
Height is set to be comparable to the Short original.
Tall is 1.2mm Higher For Older Ender 3's but the short works on them just fine.
You may need to Loosen the screws of your hot end fan housing to level this out.
Ender 3's come from factory just slapped together and not adjusted. It's a $200 printer with
great parts. Please don't over-tighten this into your fan.
For those who have tipped me a coffee, I offer back a huge thanks.
For those who wish to, I drink the cheap stuff.