Pocket Operator Impostor Knobs and Crank

This in my take on little knobs and a Crank design that can rotate the entire extension without colliding with the knob on the side for the Teenage Engineering Pocket Operator.
This is part of my 3D Printed Cased "The Impostor". Available on my Etsy Store soon (at some point of January 2021).

If you like Pocket Operators and this design. There's more at my instagram :
http://instagram.com/kumodotdesign

Here's my etsy page :
https://www.etsy.com/shop/kumodotstore

I printed the Knobs on PLA, 0.2 height on my Prusa Mk3 and on my ender3 V2. Depending on the printer, you will need to make adjustments to the inner walls of the knob and crank. You can change it on the model and print again until you have a perfect fit (not too tight not too loose) or just sand (or use a round file) to make the adjust. Those parts will be available to buy as a separate product on my etsy page soon. (And i test and adjust all of them before shipping).
You are free to