I just got the HD Dock as part of my Costco accessory package and when phone is docked in bedside mode and dims I can see the blotchy screen issue people noted in the forums early on when the phone was released. On my phone it looks like a majic marker line across the bottom half of the screen. Does anyone else have this issue or are there screens out there that are ok? I am debating dealing with it or taking my phone back to Costco for an exchange.