Let me guess - I've been doing some testing and B will need to live and B will need to do ToA, Auto pilot, long legs slide / elevated eye?
Z finally won but the elevated eye trick wasn't very stable due to the thickness of the block - a wedge would have been faster but you knew that and used the unstable way. The herding at the start to get Z and R to bump and get going was very slow and long and also a challenge. Good level but glad it's done.
@gmacpro It's not really a new trick. Just utilize the behaviour of B when he lengthens his legs. Actually, I learn this from @DDD Thanks for trying my level.