Recently been working on my C172 sim as per Karls spec (Brilliant btw loving it) so I bought the STLs from the shop. Noticed that the Ferrule for the Mixture still has the grub screws and nut attached, this hasnt held up my sim progress as I've just used the throttle ferrule for the meantime but at the moment it is completely unusable as you can see in the picture below even the nut that shouldn't be in here is causing the ferrule itself to float. Just wanted to post the feedback so Karl can have a look and adjust the shop to fix this issue.
Hello and thank you, the file can be downloaded here: