CREALITY ENDER 3 Nozzel vent

**20/5/2019 - V2 available here. https://www.thingiverse.com/thing:3639454**

I saw and liked the Ender 3 vent ring created by Filboyt so I printed it. It fitted a dream and the 'bowl of water test' showed it performed well. However when printing, I like to watch my printer lay down the 1st layer and sadly this prevented me seeing anything.

So I took Filboys vent and a pair of calipers and measured the mounting assembly and recreated it in Sketchup as it fits perfectly.

I then created