Hello everybody, I’m owning laser set up dolly by practic, it’s less than a year old and recently I just noticed something. At the stands where the belt is connected, on the bottom must be 2 screws and nuts from the inside (I can’t find any picture) and here’s my case. I have no clue how it’s even possible to completely unscrew them and take out screws because as I know nuts have threadlocks on the end so even if they unscrew it for a bit it might come out loose, but not totally unscrewed. Also when I noticed it I took everything apart and thought maybe I can at least get the bust out, but they weren’t in. Now I’m stuck like this (see pictures) and thinking about what shall I do, I have an idea to find some stainless rivets that fit right in and apply them, or find replacement bolts but I have no idea how to tighten them up.