The Arch v.1

This is a repost as @Mse&Csani found a huge shortcut with a trick (SBS). The shortcut has been closed.

@chemi, @ridgerunner, @delator77 - I'm surprised you didn't see that one.

@gmacpro Jajaja,I saw that but didn't say anything because I read your commentary about "no tricks" and I tried to solve it in your intended way....Sorry my friend,I had to warn you about the shortcut...Tomorrow,I'll try it!! Good night

@gmacpro, when you say no tricks needed I never try a trick. My objective in Mekorama is not collect check marks but have fun solving puzzles. So I didn't explore if tricks were possible...

Really good logic level with nice bots interactions and cool steps. It also has some traps to add complexity.
Thanks!

good level, I always miss your logic level...

Very logic-dense puzzle, great!

As I said great logic level!! Really challenging!! Thanks for sharing and excellent job @gmacpro

Pure logical.

Finished! Fantastic level! I've been working on this one for a while and would have to restart because I wouldn't move fast enough and that would allow R to get into a pattern in a corner that I couldn't get him out of or I would hurry up and Rush and try to use autopilot to get ahead of R so he could be hurting in the correct direction and would not realize that the path autopilot was going to use was going to be right in front of the zapper. It was quite the challenge and I enjoyed it very much, even when I had to hit restart so many times.

@Lianne Malone - Too bad about the restarts but I'm glad you got some enjoyment from the level. Thanks for your persistence, commenting and rating.