Summary Check my new project, works much better. http://www.thingiverse.com/thing:1086861 Water powered small fruit washing machine. Set it up under the faucet; let the water run over the wheel and tumble the strawberries around Volume: 115x185x175mm Sample on video is 70% of final size https://youtu.be/ZSBU49fC4FE Modifications made: Made bearing solid Made three release holes inside "buckets" so water drains fastar. Improvements needed: Install some bristles to clean better. Pressure pins needs adjustments- ok The weight of the water slow the wheel down and "buckets" should empty faster when going up (vacuum effect create opposite force) - ok Try to reduce the volume of water needed to spin the wheel.- on the go