@Brammer001's cars look notoriously glitchy because he doesn't care about the glitters of the bracecubes. So I wrote a simple program in c++ to solve the problem. BCM03 Package Instruction: Unzip and put your machines into the folder. Run the BCM03.exe then it'll clear all the little offsets and glitters of your bracecubes. I've tested the program. If you trust me, you can run it in your saved machines folder.