charlotte had a few other items on her list , but nothing really conclusive , most of them could be put down to good housekeeping management on franklins part , updating insurance policies ( but nothing dramatic that would draw attention to them ) , minor adjustments to direct debit methods of payment etc. , showing a sudden interest in the house maintenance like having the gas boiler changed to a d.bs one ( if you dont know what that means dont ask ) when it hiccupped once , engaging a gardener as he was far too busy , what with his new job and the boat .