Hi Ribs!
I don't see anything odd in your mod set.
Also GFX settings are lower than mine (as I said I'm using a GTX280 yet with AA x8Q - Multisampling/AF x4).
I'm using more effect mods than you but not Small FX (JSGME).
So are you using stock clouds? Try TypeClouds=0 in config.ini
This is my Effect mod "section":
These are my inspector setting:
After the long duty of 197.45 drivers now I'm using new Xtreme-G 290.53 Nvidia ones from this site:
http://www.tweakforce.com/This is my config.ini settings:
[Render_OpenGL]
TexQual=3
TexMipFilter=3
TexCompress=2
TexFlags.UseDither=1
TexFlags.UseAlpha=0
TexFlags.UseIndex=0
TexFlags.PolygonStipple=0
TexFlags.UseClampedSprites=0
TexFlags.DrawLandByTriangles=0
TexFlags.UseVertexArrays=0
TexFlags.DisableAPIExtensions=0
TexFlags.ARBMultitextureExt=1
TexFlags.TexEnvCombineExt=1
TexFlags.SecondaryColorExt=1
TexFlags.VertexArrayExt=0
TexFlags.ClipHintExt=0
TexFlags.UsePaletteExt=0
TexFlags.TexAnisotropicExt=1
TexFlags.TexCompressARBExt=1
TexFlags.TexEnvCombine4NV=1
TexFlags.TexEnvCombineDot3=1
TexFlags.DepthClampNV=1
TexFlags.SeparateSpecular=1
TexFlags.TextureShaderNV=1
HardwareShaders=1
FogLow=2 //2
FogHaze=3
Shadows=2
Specular=2
SpecularLight=2
DiffuseLight=2
DynamicalLights=1
MeshDetail=2
VisibilityDistance=3
Sky=2
Forest=3
LandShading=3
LandDetails=2
LandGeom=3
TexLarge=1
TexLandQual=3
TexLandLarge=1
VideoSetupId=17
Water=4
Effects=1
ForceShaders1x=0
;ForceShaders2x=1 //0
;ForceShaders3x=1 //1
;ForceShaders4x=1
PolygonOffsetFactor=-0.0625
PolygonOffsetUnits=-1.0
Cheers!