I did not scan it for moisture. wish now that I did. The company that installed the E.I.F.S. does not response to the home owner request about the problem. The manufacturer list different items that could be causing this when they looked at it. They mainly said it was from settlement of the house. I am inclined to believe it was improperly installed since there are other details that not right. The E.I.F.S.inspector that I refer say it sounds like it is installed wrong. The whole house shows the boards doing this. John you ar right. The sun at the angle it was may for a better view. Marc, the boards are the size the manufacturer calls for. Kurt, I have seen the discussing/arguing about pics and how to display concerns over @ the ASHI site. The camera is a cheap Olympus ($80) set on it lowest setting for size.