If a series of skyrise pieces topple to the ground and stayed together on the ground, would it be illegal to grab them since you would be manipulating more than one skyrise section at a time? Single sections seem to be fair game from previous answers, but multiple sections that stay together on the ground seem to be off limits.
Could you manipulate the sections on the ground such that you are in process of breaking them apart? (rules seem to indicate no)
Example: Skyrise section 1 goes into the base fairly well. Section 2 does not seat well and is cockeyed. Skyrise section 3 goes into section 2 but causes sections 2-3 as a group to fall to the floor due to unskilled driving.