Smart truck.
https://s3-us-west-1.amazonaws.com/h...mart_truck.jpg
Previously:
https://www.homemadetools.net/forum/...129#post115646
https://www.homemadetools.net/forum/...365#post131263
https://www.homemadetools.net/forum/...509#post132112
https://www.homemadetools.net/forum/...109#post130186