Adjustable Z-endstop with side springs

thingiverse

Added springs to the side. Works very well to keep tension. The fit of the sliding piece is perfect, so I thank the original creator for doing a great job. However, I used a random threaded piece that I had laying around and designed around it. I doubt other people will have the same piece. Trying playing with it in Tinkercad to maybe to fit a nut of your choosing. I used a screw with a 4.9mm diameter at the threads and was about 45 mm long.