I previously had a 55LW5700 which was replaced by LG for a LM6700 because the first set had loads of bleeding.
Few months into the new set I get random and temporary bleeding on the bottom right hand corner. It had been gone for weeks and was working fine(No 3D used in the last couple weeks) and Last night i watched a bit of 3D content an this morning the bleeding is back.
I have tried loosening the screws at the back but no luck.
Also I've turned down the Backlight to 30 /100
There is a firmware update available but I think that's not relevant in fixing the issue.
AVR - RXV 467
Source - PC - AMD 6000 Series Video Card
Video Card to AVR , AVR to TV , All Via HDMI.
Thanks in advance