Hinges Bambu A1 Tool case

I found out half way trough the plates I needed screws to connect lid to body. This is the tool box I printed . Designer: Iceman Bambu A1 Accessory / Tool Case Replacement Screws Instead I tried to create an alternativ that seem to work. I added a small stop on one side and a ring on the other end 0.1m thicker so it wound lock in place when it all the way through. This is my first design ever and tried to figure out how the program work to achive my idea. Will upload some more pictures in a while, Have fun!