I've just purchased an Epson EMP-TW10H projector and decided to get the Goodmans GDB5 freeview/dab box to go with it. Unfortunately the picture seems to be bent towards the left in the top 10% of the screen (vertical lines like walls don't look straight). The problem doesn't seem to be present when I plug in a DVD player so I assumed it was a faulty freeview box, but I've replaced it and the problem still occurs. I've tried swapping between RGB and composite and various formats but this doesn't seem to help. From time to time the picture also seems to flicker back to the correct position. Any help would be greatly appreciated as I want to enjoy my fantastic new (first) projector and this is somewhat marring the experience.