Objects being pushed/pulled/floating when rendering (sketchup + Vray)

[samo8076]

hi guys, iv placed a grass material on a sandbox, all looks good until i render. it seems to push the sandbox down/or the rest of the objects up level with the length of the grass...any ideas why this is happening? There is displacement on the material.

[Auns Ahmed]

set the displacement map to 0.0 ... I had the same problem and this worked for me