I present a haiku:

Orange vitriol
Where left goes right, right goes left,
and magic happens


Okay, so just to orient. Top left, fast dexter. Top right, fast sinister (with syrup arm). Bottom right, slow dexter (hardest timing to nail). Bottom Left, slow sinister (metal atoms have to be moved at correct timing to make that turn). To get 40 I had to steal the metal atom off proliferation which is what makes the solve. Enjoy.

(I have a looping version but it adds 1 area)