Specularmaps on roadtextures

[reaby]

Yo,

I can't seem to get specular maps to works on custom mod.
I tried to make RG-A map for StadiumRoadS.dds, but the road seems to keep matte ?
the combined RGB-Image looks yelloish, I tried with high contrast... so i could get the asphalts rocks shine when sun or lights hits the road.

What I do wrong or is there limit on shineness of the roads ?

[hackie]

Dunno if this is usefull , but :

http://www.trackmania-rpg.com/viewtopic.php?f=27&t=2193


The guy also made something for photoshop. ( an action for photoshop )