Red's Estate

@Meko Guy To get on the ball requires you to have the forethought of moving B before R knocks down the first ball. It isnt an enormous difference but in my playthroughs, I absentmindedly abandoned B without stopping the ball multiple times and had to restart.
With autopilot there, it bypasses that 'obstacle'.

@Makl - I understand the thought process. In fact, when I dropped the ball with R, the slider rail caught the ball and then I released it without B on it. In order for R to get the ball, the slider needs to be in that position so by default, not much forethought is required.

@delator77 - @Makl - So auto pilot isn't required in this level? How does B get the top tall building ball and how does B get back down? How does B get to the win?

@Meko Guy autopilot is used. It just wasn't SUPPOSED to be allowed at the spot we were talking about. It doesnt really hurt anything either way though since most of the puzzle is figuring out how to get through the tall building.
I'm just gonna leave this the way it is and spend more time messing around with possibilities of the level rather than just the route in the future.

@Makl - Well then your trick list is wrong as auto pilot isn't there. @delator77 likes to do levels as intended so your list should be accurate.

@Meko Guy I had a ditzy moment. It's fixed now.