Easy one this

During the summer of 2005 we parked the van at home in a dip which made the rear of the van lower than the front (the opposite to when we camp)

During that time it rained quite a bit and I noticed the bed was damp. I traced the leak to a hole in the rubber of the tailgate seal at the top right hand corner

So the next time we had a trip to the Peak District a new one was purchased from A.H Scohfield's in Glossop for £35. Justkampers wanted £70 for the same seal!!!!!