Maker Select v2 Thumb Screw lock / stopper

thingiverse

After adding a glass bed and upgrading the thicker aluminum Y carriage on my Monoprice Maker Select v2, I discovered that the thumb screws remained loose after adjusting the Z end-stop. To address this issue, I decided to upgrade the springs for added tension on the nut. However, one corner continued to shake loose periodically. To resolve this problem, I designed and created stoppers that fit snugly onto the thumb wheels originally supplied with my Maker Select. These stoppers securely lock into place on the aluminum Y Carriage, providing a solid foundation for my 3D printing operations. The design of these stoppers was inspired by the popular carriage model found at Thingiverse: https://www.thingiverse.com/thing:2137047