Difficult to rate as i have two solutions but neither feels like the designed one. Spoiler: Short win Put B on P then use rotatable to push B onto wobbly draggable up to win Spoiler: Longer win Let B walk over static P and climb steps then drop onto longest straight rotatable and cross over to wobbly draggable
I found a shortcut as I missed a lot of the level - my shortcut is similar to @ridgerunner Spoiler: Shortcut Release one P and when P stops, rotate the rotor to bump the motor off the stairs mechanism. Let P walk away and bump B into the corner where P was. Release the 2nd P, when P hits B, rotate the rotor to push B up on the stair mechanism. Take the long vertical rotor and lower to hold the stair mechanism straight. Raise stair mechanism with B to the win.