Can't rate this level as have failed to finish it as designed. Probably due to the fact I haven't grasped the significance of the short travel draggable. I have solved it a very convoluted way and also a definite very short cheat method so far. Spoiler: Cheat Get winblockR onto the S shaped draggable without deflecting his path and his head wobble climbing the stairs will interact with the stairs above to trigger the win
@ridgerunner Spoiler The short travel draggable is a safety hatch for B. It lets him knock down the ball and then autopilot into the water to avoid the line of Zappers. From there I think the designed path is a bit convoluted, with B using the slider under the bottom stair to get into position to walk through the brick house and onto WinR''s head. Also found the quick shortcut cheat.
@gmacpro ..my above mentioned cheat didn't involve moving B either. Spoiler: Another cheat another B doesn't move win is to nudge winR with the s shaped draggable so that he continues parallel to original course but one block away so that he turns towards high draggable and gets semi jammed under stone block-another win.
Also hard for me to rate, since I could solve it so many easy, non-intended ways. I let B die every time, concentrating instead on Spoiler making BobbleheadR flip over on his head for the win, or, many ways of stumbling him into any structure element also for the win.