HD6950 & 6970 blue lines error

[Warhound]

Same here running a 6950 and Win 7 in Dx10 mode. Pretty sure i had them with a 4850 and win XP aswell.
Wanted to take some screenshots to show when they appear and when not ,but steam's integrated SS key won't work.
They don't show on the ground, they don't show at high altitudes, mostly it's at lower alts and most noticeable when the FOV is fully zoomed in. The "Isles of Doom" map is great for showcasing it as the lines cut right through the mountains which makes em stand out.

Ps. It's better to host the screens elsewhere and link them as opposed to adding them as an attachment since the ATI guys can't see attachments unless they make an account here and login. (which is unlikely)