Again a great logic level following the style of your first one. This time it has some unstabilities but in general it was cool. Thanks!
Nice little logic level. I'm dropping a star for two reasons. First, the vertical slider near the lower corner in the card is useless. Second, the ball that R walks over keeps rotating and cripples R. Two tips to deal with that issue: let balls end up on a wedge, and be careful with sliders moving past balls.
@Sky Player - I guess that move I referred to wasn't intended. Spoiler The move was getting B up on the auto-slider between the two on an angle. Doing that makes for pillarR and the ball a red herring.
Strangely, I never used pillar_R! I do not know if my method is cheating. But I just succeeded in pushing up the blocks and climbing B from it and using a ball.+