NZ Mountain textures

[ccwilber]

In FSX SP2, I'm seeing a problem wher I get a dark line through snow textures, and a white line through rock textures. This typically happens at places such as near Mt Cook, where snow and rock textures are adjacent. I remember seeing a "fix" giving a link to a replacement texture somewhere, but cannot find it again! Could someone please point me in the right direction?

thanks
Wilber