Tarmac texture changing

Hello! I have a question. I play 2014 mod from GP4 Central. Tracks is same as the other mods. But in 2014 I see low-quality texture of tarmac. Bump mapping is off.
After updating track's WAD with, for example, more dark asphalt, in 2014 color is changing too, but quality still out of there. Any ideas? Searching texture file in mod folder doesn't give any result
2014

any other

If you downloaded laptop edition I think it could be normal because it is a "light" edition with "light" textures.

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Very strange. My mod's don't (or shouldn't) affect the track's graphics at all. Which track exactly is this?

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Intel NUC 8i3, 8GB RAM, MS Sidewinder Wheel

This is A1Ring 2001 by Ricardo Lampert. But all tracks has this problem. Even newest tracks like Spa 2013, Suzuka, Monaco 2014 seem like on screenshots. Essence is there only tarmac texture changes. Other track objects is okay.

Isn't there a tarmac texture file overriding original tracks' ones in that mod ? It sounds strange anyway.

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I think that GPxPatch set alternative texture, but field is empty. So texture doesn't assign

Look at the left side of the track. White line has HD texture, grass too

Well I can't believe I never spotted this!! But yes you're right, it is a problem with my mods.

The fix is to set Tarmac Bitmap = tarmacmap.bmp in GPxSet.

I will fix this in the next version of each mod.

Thanks for spotting that ws1986

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Intel NUC 8i3, 8GB RAM, MS Sidewinder Wheel

Glad to help too

Set tarmacmap.bmp as you said, and now it's OK