Zandwich

.
See the two metal blocks on top? It's where you should tap so B doesn't get zapped.

Spoiler: Tricks

Cancel tap and Low ceiling and elevated zapper.

Spoiler: Video Solution

@mastersifu - I was missing something in this level as I couldn't even get going. After more than 20 restarts, I was going to have a sneak peek at the video to get on the right track but it dawned on me.

@Meko Guy You need help or you had watched the video?

@mastersifu - I didn't watch the video yet. I am making progress but more restarts have also occurred thanks to some timing issues.

EDIT - So annoying - not seeing the game play - so one tries a few things to see what might happen. So after numerous steps to set it all up, whoops, you screwed up and Z is now frozen again so let's restart and try not to screw up this time with hopes that your plan MIGHT prove successful....

EDIT - Three more restarts and I'm still just trying to see if my idea MIGHT work. Time to take a break on this level.

@masterifu - Very hard level - what I was working for was right but just getting there was too frustrating. I would really like to see some recovery points in your levels so the player can try the move again instead of restarting over and over. When I got B over the top and past the two metal blocks with the rail between - I was completely lost and gave up. Time for the video. The move at 4:15ish wasn't intuitive at all and the elevated zapper trick wasn't listed. I would have not have figured it out anyway but I did wonder - B must have to zapper walk or something else to get that ball. I did set up the move and tried it - come on - it took P over 1 minute (I have the recording) to push Z in place.
I know all builders want to have a level that shocks or amazes players but if the player can't see what to do, then they will not even get to that point to see your amazing. The opening to get going was hard and obscure enough...

That was a tough level. Picked the wrong order for the sandwich at first and took a few attempts to cross before changing gameplay Then got lucky when B accidentally went to the correct bashing spot. Then got a run of snap translocation of the Rbots causing restarts then got distracted and forgot to push the top ball more than once. Then got zapped at the very end when I thought the finish was almost completed with the clever move. But the finish was clever as was the bashing.

@mastersifu - @ridgerunner's comment

I tried that too as elevated zapper wasn't listed but the ball kept falling off of Z before B got there.

@Meko Guy My bad about the elevated zapper trick - I completely forgot about it. I apologize for that. About the level, maybe I was being bias on it as a creator. I know the move wasn't very intuitive so my intention of this level was keep it as player-friendly as possible. Thanks for playing and taking the time to comment. Very much appreciated.

@ridgerunner I'm sorry as I forgot to list the elevated zapper in the trick list but glad that you figured it out. Thanks for playing, commenting and rating.

@mastersifu -

If I used that move I would have made it so the player didn't have to do anything for it to happen. In other words, releasing Z, Z would have been put into position automatically and then P had to go as well like this card as an example.

Spoiler: Card

Oh my friend !! This is very difficult for me - sorry! You have a lot of non-standard moves and techniques of movement, displacement, pushing, squeezing and pulling. This is all unfamiliar to me. And because of the large number of incomprehensible things, the logic of progress towards victory is not visible at all. It is completely unclear what to do and what it is striving for. Please forgive my friend. This is VERY difficult for me. I watched the video and realized - I won't even guess such a decision in a few days). I would really like you to do something like your old levels. Shorter and clearer. Because you have amazing logic. But you know how to make it VERY complicated))).

It's just out of my playing era.... Tried hard to understand but........ I agreed with @Meko Guy and @Denis Nazin