My shower handle was too loose after the center rod was extended. The extra play made the shower leak if turned to far. I made a longer version of the internal plastic piece in the shower handle, and now everything works great!
Printing: Prints without support. I used PETG so it would stand up to abuse more.
About: Also made with the new rust SCAD library I am working on.
The author marked this model as their own original creation.