Arma 2 - Weird Texture pop in / flickering

Hi guys,

Wonder if you can help at all.

I'm getting an annoying texture pop in issue in this game, and I can't pinpoint what is causing it. The frame rate is awesome, no quarms there. It runs really well, but the textures are screwy.

I made a vid to show the problem. Notice on the ground textures keep going off, and in the near distance on walls.

While playing it's a total eye sore tbh, especially with the building walls keep doing it close up. Distracting.

http://www.youtube.com/watch?v=Lh4iUNytgRk

You can skip to halfway through video, was trying to hold cam in one hand and keyboard with the other.

Here's my system.

i7 950, 6GB Ram, 6870 Crossfire and the game is running off a 60GB Vertex 2E SSD drive. 10.10e Catalyst drivers.

Settings are on High for everything, turned down from Very High. Tried changing video memory setting from Default to Very High and still the same issue.

Thanks