So I purchased a house lifted on stilts at the beach in NJ. It was built in 2002 and is stick frame constructed. It’s an open floor concept and about a week after moving in, I noticed on an interior wall of the building (2nd level) there is a flaw along the 90 degree seam of a wall, I have provided photos of both sides. Can it be possible that this is just settling being that it’s only on this wall? Any advice would be much appreciated. Thanks!