MinionD Ender 3 cooling duct adjustable height remix

This is a remix of MinionD dual cooling duct for stock fans.
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updated January 1, 2023

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This is a remix of MinionD dual cooling duct for stock fans.

I upgraded the heatbreak to Slice Engineering Copperhead bimetal, and BondTech CHT 0,4 nozzle, but the heatbreak is a bit longer and the nozzle also. I got approx. 3mm longer hotend assembly, so the original duct was blowing to the hotend instead below it. (I really like the duct design, the original survived more than 500 print hours from PLA, no damage at all, see My make on it).

This one is printed from eSun black PETG, the original from 3dJake ecoPLA blue, I had no problem with it.

note: if You have the full stock setup, I still recommend the original design.

Note: I ended up with interference with one screw on X carriage, therefore too less clearance around the nozzle, resulting a lot of failed prints (the duct knocked them off) so I added a second version with only 4mm height adjustment (original remix had 6mm). In case You have a longer nozzle 6mm can be still OK.

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