I know the trigger area for the spike object in Pillar is/was weird. I noticed that in the newest version of the set, the object was changed to be half the size, and the full sized one added to the end. I haven't compared trigger areas at this time.
Since this makes older content look different (I'm unsure how it affects function), I wanted to check if the visual change brought to older content was intentional before I bring the changes to the Genesis version of the set.