Algodoo

Controls:
Right/Left - move
Down - brake
Q/A - legs
W/S - arm rotation
E/D - arm length

Have locking mechanism > container is locked if arm is retracted below MARK

How to dump:
1. Keep arm retracted = container locked !!!
2. Raise arm maximally to vertical position ("W")
3. Lower arm ("S")
Note: legs are optional there

How to unload:
1. Extend legs ("A")
2. Unlock container by extending arm until MARK is visible ("E")
3. Lift container and keep extending arm ("W" and "E")
4. Lower "hooks" lower fully then retract arm ("W" then "D")
6. Raise arm and legs ("S" and "Q")

Load container:
1. Lower and extend (fully) arm ("W/E")
2. Move under container
3. Extend legs ("A")
4. Lift arm to vertical position ("S")
5. Retract arm to MARK ("D")
6. Lower arm fully THEN retract arm fully to lock container in place ("S" then "D")
7. Raise legs ("Q")