Hello all, newbie here looking for help ,rain coming in from top part of window in seating area ,seems to be coming in from the part above the window (looks like an eves gutter dont know the proper name for it ) it is cracked and rain running down behind rubber seal ....only have camper 2 months its a rimor europe want to fix this before it causes damage ...this is our first camper as we have had caravans for last 28 years.....