I won’t post any models before I get permission from someone with Ailio on the forums, and the final design will be posted once it is complete. This is something I plan to sell as an upgrade once if had been created and tested. If you haven’t guessed yet, it has to do with the collection of chaff during back to back roasts and consistency of roasts i.e. the 3rd 1kg roast has a lot more build-up on the filter than the 1st roast so temps and fan speeds will be slightly altered.
I had asked for a 3D model, but it may have been overlooked, so I just made my own. Using graphing paper, calipers, and autocad, I was able to get a pretty dimensionally accurate model created for my testing purposes.