My wife brought in a bottle of wine we had left in the underbed storage and there was condensation on the bottle. It was a very hot evening and the storage area was significantly cooler than the rest of the Vision. I checked other things and some cans of beer were similarly affected. I checked the humidity and it was some 5% higher than in the main part of the motorhome. There are no obvious signs of dampness - no bubbling paper. Is this genuine condensation? Obviously, stuff that goes into the storage area can be a bit damp (water hose, ground sheets, chairs) and I suppose if it's cooler we do have conditions where condensation could occur - what do you think? I will be checking this out with a damp meter. Cheers