Hey everyone
When I am flying in Flight Simatulor, sometimes when I have the weather on clear, I see fake mountains in the distance. I know for a fact that they are not real mountains because they are nearly always the same flat height and they even appear if I am somewhere like in the middle of the pacific, where there are no mountains
Here is a screenie, I illustrated what I mean with the arrows

It doesnt happen all the time mind you, sometimes even when the weather is on clear it just isnt there, the ground dissapears into a nice soft realistic horizon
Its not an actual thing, you cant fly closer to it, its a bit like rainbow, it will stay the same distance away from you no matter how far you fly in the direction
My systems specs are:
Processor: Intel Pentium D (Dual Core) 3.00Ghz
Memory: 1024MB (1.00GB) RAM
Graphics Card: nVidia GeForce 6700XL ( http://en.wikipedia.org/wiki/GeForce_6_Series#6600_chipset_table )
Can anyone help me with this problem or at least give me more information to why this happens
Thanks,
TimH
First Officer