Need R No Need R

I played and won but have a question before I rate.

Spoiler: Question

Was the last move (to get to the win level) an auto pilot move - where B climbs up?

@gmacpro im sorry but im not sure about what autopilot means, explain?

@universe dust - Auto pilot is .... where you tap a spot for B to go there but you move a lift and B will still go to the same spot - see video

Spoiler: Auto pilot

If you didn't use this method, can you provide a hint on how you do it? You may use the free draggable to push B up?

@gmacpro oh i get what you mean now.

Spoiler

in my description i wrote 'teleport', you need to get B to the center of the toppest floor then simply fast dragging the roof and voila B on top.

Neat trick but my first thought was if B can get teleported why can't

Spoiler

zapperR? So I tried it and zapperR came thru just like B so B doesn't have to chance the zapperRs below at all.

@gmacpro i've tried but it came out that zapper R get bounced. did u tried that on zapper and success?

or my friend here @gmacpro has another way to the goal

@universe dust - Yes zapperR went thru

@gmacpro really? i've tried and failed. can you show me the video how?

@universe dust - Coming up...

Spoiler: Shortcut

B doesn't have to move.

Spoiler: Video

@gmacpro oh my god thankyou, really2 need to triple checking to make sure B has to pass all of the obstacles.. thankyou very much my friend, I learned a lot from you

Nice level although I did it like @gmacpro using autopilot!! Thanks for sharing and well done @universe dust