Vertical Exaggeration not working

[j-bromp]

Hi there,

I am having trouble exaggerating the elevation of WorldElevation3D/Terrain3D. I have followed a couple of online tutorials but for some reason i'm not getting the same effects.

This image shows the vertical exaggeration as 1.00

This image shows the vertical exaggeration as 8.00, with no visual difference. I refreshed the view after adjusting the vertical exaggeration but no change.

Any help would be much appreciated