Yes, I can access your file and have also done it with your first wheel version where I especially admired your already complex blocking of the axles. Your approach of dividing the tyre into repeating segments is a clever idea. I also wanted to find a solution that offers the possibility to manipulate the tread pattern easily. The main focus for the treads now is to match the correct shape better. Later, I’ll tackle the transition between the treads and the rest of tyre with a concave beveling so that the treads look like organically “growing” out of the tyre instead of just lying on its surface. There’s also a clearly visible bigger bevel towards the tyre sides. By the way: I’ve already seen 3 different tyre versions by Michelin, Goodyear and Musclerok. I’m not sure whether Caterpillar offers all 3 of them to the clients or delivers the backhoe just with one standard type.