Strange 0ne

I have not made any mekorama levels on a long long time... This is my first new try. I may make some more.

OK, this is a strange one. I am able to win without really using the blue bots, but I don't know why:

Spoiler: My win

I get the lower blue bot onto the platform and up to the top level out of the way.
Then I lead the red bot up the steps.
Then the win block is triggered when he walks round the second corner.
That's it! I don't need to do anything else.

Is this the right way to win? Or a bug in the gameplay? I tried it 3 times and it always works.

I made a video of my win:

Spoiler: Video solution

Sorry, dear author, but I think you didn’t take something into account. You have a very simple shortcut that doesn't require any sliders. All you need is B and win-bot:

Spoiler: Shortcut

@Denis Nazin this is almost the same as my win. I just used a slider to move a pesky bot out of the way first. Compare videos!

@Chris Hester l let it be multiple ways to win, just for fun.

@TommyB I found another way to win! Even shorter than before.

Spoiler: My 2nd win

I went on to the slider R walks up to and moved off it quickly, while raising the slider. B fell off and onto the win block!

I made another video solution. I reckon you could get this down even shorter without the mistakes I made (ahem).

Spoiler: Video solution 2

https://youtube.com/shorts/NdeWdU3Ih5g?si=LnUKd_zxq0CL4NxL