Hello! I am needing help on designing some sliding parts that go inside a box. It's basically a slider that will move a plate up on a box. I first tried using cylinder in some slots as a "guide rail" but figured out that it the slide could rotate out of place. I then tried to have one side be a T to prevent that. There is still a ton of slop and it catches. Any help on how to better handle this would be great! On the other side of the box, I have a larger plate that uses 2 T-posts in the same way with a spring on the back. It is catching even more.

https://preview.redd.it/23vuihc4ldpd1.png?width=1042&format=png&auto=webp&s=c6871c81e147eb2da4a0110a42ad64e6fb734f14

Video: https://photos.app.goo.gl/xPevdvvE2ZAJotVP6