Quoted from Ribs:Has anyone summarized the difference in shotpaths that the collapsible building provides? How much variability is lost on the pro? Having a hard time grasping the specific differences.
First floor is: The same as the pro, or feeds the lock
Upper floor is - ramps go across in an "x" or 'u-turn' back to their own side. So the second floor moving changes which flipper the ball returns to.