Over To You receives more emails and calls about bad reception and signal failure than any other complaint. We find out why it happens and what the BBC World Service is doing about it. Rajan Datar speaks to Simon Gosby who is in charge of engineering for FM Transmitters around the world. Also, a mini-series from the Compass – Ocean Stories – has you thinking about what the seas mean to you. Producers Maggie Ayre and Alastair Cross explain why they believe this series can make a difference.