The kobuki foundation by yourself would not drift, so it is smart which the tilted inertia results in the drift. Obviously I can hack my URDF having a weightless superstructure, but I wanted to repair this in a more real looking way. I attempted all I'm able to contemplate, and https://www.uk-exhibitionstands.co.uk/product/pop-up-stand-3-x-5-quick-plus/