Hi - we are new 2011 Big Horn owners - we went into the unit on Saturday and our masterbedroom was soaked in water. The unit has been at our home since mid April with all slides out, nothing has changed. I called the dealer immediatley and I am not getting the wam feeling that they want to work with me. I am very discouraged that I may end up with a very expensive box of mold. Has anyone had any issues with a brand new unit and how stand up is Heartland and their warranty?