We bred a couple of our best cows to MAB last fall. We have 2 bull calves that certainly have a lot of quality about them but I would consider both of them average on thickness. Both cows have had thicker stouter calves in the past. They are both deep, soft, big ribbed and pretty good structured. I would also call them both average on bone and flexability. I guess I was just expecting them to be a bit thicker and stouter. Does this discription fit any of your MAB calves?