Tell us about yourself!
I have experience designing websites if you need a hand with pepsteel.com
Maybe try only putting half the ball bearings in and oiling the slide to reduce friction
Can you post the 3D Solidworks file?
Can you post the links to the materials you used like the screen and the servos?
Transforming your world with Tinkercad
Microsoft Surface Hub on the Cheap: Touchscreen Coffee Table
Digital Music Stand: Raspberry Pi + Touchscreen
Surface mount touchscreen for under £60!
Touchscreen Internet Radio, Raspberry
Coffee table with built in touch screen
Captain America Shield