Diffuse and bump map problems

[gustavoahlen]

Is there some way to change the bump scale without change the diffuse map in the materials? When I change the bump map scale in keyshot 4 it changes the diffuse map scale. I need to modify each map per separate as we can do it on 3ds max or any other 3d software.

Thanks!

[TpwUK]

Open material settings, click textures tab, then bottom of the screen un-check sync

[gustavoahlen]

Thank you!