DustShoe
I designed a dust shoe that uses transparent vinyl book wrapper for dust contention for my 3020 pro max. I broke the original dust shoe, but this is much better. Print it with TPU.
The STL has 0.4mm clearance, which works fine in my ender 3 pro. there is 1mm gap between the two parts, and it can grab 1 layer of plastic wrapper, no adhesives needed.
I'm also uploading the Fusion360 file, so you can use it in your own dust collector.
Happy CNCing!