Slight update. I had a HD programme that was recorded which was an hour and a half long. When this was deleted 11 hours returned to my hard drive space ! A normal CH4 programme of an hour was also deleted and this put back 3 hours of hard drive space. I appreciate that HD programmes take up more space but 7x as much - Not sure this is right as Im sure it never used to be this much
Plus the normal CH4 programme of an hour should of really just of took up 1 hour space