Duke Doks ed3 v6 and bmg main piece air flow mod

I really liked the work done on https://www.printables.com/model/447956-e3d-v6volcano-bmg-ender-3-3-pro-3-v2-5-plus

After i printed it off for my ender 3 i noticed that there were less air holes for the heat break than on the previous hot end mods i was using. I am not sure if this is actually needed, but it made me feel a bit more confident about the amount of air coming in vs out.

I might have overdone it and created a problem where there wasnt one. Lower pressure is not good for dust according to pc builders…

I have made a hole to allow for more air flow to get passed the e3d v6