Superb level and i fell for one of the red herrings and it took three attempts at the wrong autopilot to realise that B was going to keep falling down the steps and get zapped all day long. Luckily the correct alternative was not far away. Then i had the wrong stacking for the ball, so it all took some time to solve. Great fun.
@ridgerunner - I even added the fence with rails to help B not get zapped so I guess you were just unlucky. I guess the brick markers helped out as the last auto pilot is a little obscure. Glad you had fun and thanks for P, C and R.
@gmacpro ..the fence with rails. I am not sure we are talking about the same thing here. I was talking about an alternative way to block R while i think you are talkabout a safety net for the H move. I had trouble with my move but solved now by timing so that R cushions the fall of B and prevents rolling down the stairs. Spoiler: Alternative autopilot.
@ridgerunner - No that's the same place I was thinking about - thanks for the video as it's always easier to see. Your move is what I originally wanted but I figured it would be a little much to expect so I used the cancel tap. I left the fence in place to drop B and miss the zapper when low ceiling effect happened on the 1st try - kinda like a recovery point.
