I am still laughing from my finish, so probably not the designed way. Definitely a shortcut but a reliable one with B’s a... up in the air.
@BangTe .. Yes i had Rless and B providing the bridge in my shortcut win and thought i had the full solution with Rless half through and i had expected R to push Rless all the way through and follow on to the win but R couldn’t push through.
Spoiler: Shortcut win i had B stand on the zapper and fall into the hole near winblock. R then stood on the upturned B and walked to win.
I didn't use the slider where R starts nor the 2nd headlessR. My B died but R got to the win. I was lucky as B fell right but a little more and R wouldn't have gone over B's eye.