Just been in our new (used)MH tonight pottering about for a while, heating on, went to put some stuff in overhead cupboards and they are all damp with condensation....At least I'm hoping that's what it is. MH had habitation done before we bought it last week and highest reading was 13.2. Now I'm worried incase the results were false and we have a problem. Whats your thoughts, am I right to worry? Now opened all windows a little.