Several years ago I let a friend borrow my bike. When he returned it, it came back to me without a rebound adjuster, and a broken compression adjuster, on the Xfusion shock.
There hasn't been any availability ever on small parts for the shock. Considering the bike has just been taking up space in the garage, it's an older bike and doesn't really get ridden, I decided to sell it. In prep to sell it, I decided to try to 3D print new knobs. I used pedal pins for the set screws.
This is only the second and third things I have ever created myself. I have only really ever printed the other people have created.