A colleague at work just received his new A400 and seems quite pleased - except that the rubber connector cover on its rear will swing open at the slightest touch, which is annoying. No matter what he does, it won't connect any more firmly - it's as though the mouldings which engage with the sockets on the camera aren't quite big enough. Are all A400's like this, or has his got a faulty cover? (Not that there's much to do about it but an exchange, since the cover is captive on the camera!).