Platform Jack with some modifications

cults3d

First off, thanks i3D for delivering such outstanding work. I'm suggesting some tweaks to enhance my printing tests - specifically, increasing surface contact with the bed, boosting bridging capacity or repositioning the arm axes for added stability are all on the table. Additionally, I'm proposing a diameter increase at the end of the screw to provide a stopping point and prevent arm breakage altogether. https://youtu.be/foNaZbbGpIU