reportin airfield issue

[Tigertooo]

Hi, if covered somewhere els, sorry
everything set to "Medium",except "Model detail: High"

Now i noticed the following: with "Land shading: High or Medium" taxiing is not very realistic and very very eye-fatiguing due to the land and concrete textures:
http://i287.photobucket.com/albums/ll150/Tigertooo/shot_20110409_120338.jpg

Also adding "grass on" looks not very realistic eighter
http://i287.photobucket.com/albums/ll150/Tigertooo/shot_20110409_114744.jpg

so i set "Land shading: Low", but this is not very good looking:
http://i287.photobucket.com/albums/ll150/Tigertooo/shot_20110409_114125.jpg

So i added "grass on" to the "land shading:low", this looks a bit better but the grass shows up on every concrete runway
http://i287.photobucket.com/albums/ll150/Tigertooo/shot_20110409_115448.jpg


just wanted to report this. Although i'm not a doctor, i wonder if the land shading could perhaps be linked to the "epilepsy problem" as i must say that after i taxied 10 minutes on the "Land shading :High" settings i was a very little dizzy in the head
As said: just reporting


i7 quadcore,6 gig RAM,GTX 295,Win7 64bit