So I need a new rover since the previous one keeps wearing down, The problem? The worm gears, I will never use worm geared motors in my drivetrains again, When I finish the rover that will go around in these drivetrans and see the result I will publish more info, Till than this is my github repository for the thing https://github.com/ap-tech/Drivetrain there are STL files, STL files for the silicone tyre, And there is even a PDF with the recipe for the silicone.