Grooming snowmobile trails

Using a bombardier snow cat to pull my home-made snow roller/branch trimmer to do maintenance on snowmobile trails. Video making branch trimmer: https://youtu.be/H-E9M4rwwSs?si=L-LY0TGTC4RUkcuY Video converting it to a snow roller: https://youtu.be/5h7EUHstyn0?si=RLqZPTYiu30qd5XZ