BUMPMAP SCALE INTO VRAY FOR SKETCHUP

Can someone help me. Is it possible to large a bitmaptexture into vray for sketchup?
My bumpmapping is always to small.

Just create a new bitmap and resize it.

you can adjust your bump using the uv scale of your bump map texture.

normally vray su bumpmap follows the uv of the diffuse map. now you have two things to consider in mapping.

1. be sure the bumpmap has the same scale as your diffuse map.

2. if you are using another map ( different from the bumpmap), then create a second diffuse layer apply the bump map texture. this texture will appear in sketchup, therefore you can adjust the mapping the sketchup. now you dont want to show this bump map as diffusemap, therefore in vray sketchup, you will create it as transparent texture.

Thanks guys for the good input