I have a 2010 Eagle Ridge 29RSKA. I went into the trailer today and saw that 7-8 of my cabinet doors have split at the seams. Has anyone else had problems with this. It looks like the cabinet's doors are defective and not properly made at the manufacture. How do i get this looked into to or who do I contact a Heartland about this? RV is not under manufactur warranty but is under a extended warranty. This is not normal wear and tear.