I am including my source Fusion360 files and slicer files.

This is my first part upload. I am working on a filament desicant holder for the center of the BBL filament spool.

The BBL filament spool hole is approximately 55mm (2.15 in) in diameter x 67.31mm (2.65in).

I made this part around the idea that the inner diameter of the spool would be slightly smaller (2in in diameter) and this part would be only 0.5in of threading. I saw a number of similar parts that had the threading all the way up and down and it seemed like a waste to me.

I plan to post a series of parts that relate to each other and support the final product…but it is going to take me a while to post them.