Puzzle 57 solution - 34 parts - terminates in at most 4 balls

[timali]

No latches are necessary if you can set bits 1 and 2 with the same ball and always terminate when the encoding is complete.

https://www.lodev.org/jstumble/?board=1e11eellreerxxreelxrlerilxeelllleragaaeeliaglereeif

[RingTheBell]

My solution is almost identical:

https://www.lodev.org/jstumble/?board=1e11eellleerxxreelxrlerilxeellgaleragaaeelirlereeif