Problem Exporting from blender to beamng

So ive manage to export a model to beamng and the textures are on the model which is good but in blender i scaled down the texture but its not updating the the texture on the model. ive removed the model and re exported it ive went into the materials in world editor so took them off and re added them and still the texture is the same scale it was before i changed it in blender.

How do i fix this? its sending me up the wall.

 

In BeamNG, textures aren’t normally applied in Blender, as the models use the .dae format. Instead, a materials.json file assigns textures (color and normal) to materials in Blender, the textures then get mapped to the model based on the UV map. I dunno, maybe it works the way you did it, but looking at your problem, it may work, but very limited.
It does look like a strange issue. I’m unfortunately no professional, but maybe what I said can help.

 

Look up Terry Martin Art on YouTube and watch his videos on exporting to beamng from blender.
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I'd help if I could, but I can't remember how.