No tricks!! The mechanism used to get the metal piece out of the way of the rotor might look like it doesn't work, but give it a few seconds and it does it fine. Sorry if it's a little noisy, it's because of all the mechanisms under the floor!
Spoiler: Hints - first thing you must do is free R by pushing the ball in the building with the red bricks. - there is an elevator intended to get R back on the ceiling.
I found that very annoying and not just because of the racket (Noise). The first R's lift failed often as well as the last R lift. If the last R lift worked, R can get off on the metal pillar and yet another restart. The level had potential but needs work. The game play was nice too see.
@delator77 @cimarronline Thank you for P, C and R! @Meko Guy The first R lift worked 80% of the time, but I didn't think it was much of an issue as I put it at the start, so you wouldn't waste much gameplay. As for the second lift, it always worked. Everything always got pushed and R never got off. I don't know why issues occurred to you here.
@Azza - As for R getting off, a stone pillar would have been a better choice. I can't say why the 2nd mechanism didn't work as I didn't look into it. I agree ref the 1st R lift, at the start but mine wasn't as good as 80%.
A good level, especially because of the correct ordering needed; herding, timing, and placement also important.
Enjoyable figuring out the order of things and really liked watching the balls get smacked out of the way so the W would drop