I have laid about 40m2 of Perspective antique oak uniclic, now at random places around the house the end joints have rose up. An inspection arranged by Unilin Flooring Belgium  has reported this a moisture problem from above  :evil: however the moisture reading he obtained was nil. So they are saying its not a product fault. Now i know there is a moisture barrier below this floor i put it there ! The customer has only used a laminate cleaner which provides only a fine mist but is cleaned off right away. Has anyone else had any problems with this product . I have laid lots of laminate cheap and expensive but never had this problem .