Sub Surface Scattering depth amount has no effect?

[mkhachfe]

Hi all. Im having an odd issue with SSS in Vray. The depth value seems to make so difference at all. If i have a sphere of 10 units in diametre, then no mater what value the depth has on both hard and soft type. There definately is SSS going on, but i just cant control it at all. GI is on, refraction is on, glossy is on, the back colour shines through...all good except being able to adjust it. My version is 1.50 SP5 and im using max2011 64

Anyone have any ideas?

Thanks

Marc

[samuel_bubat]

Make sure the fog color(value) is not entirely white. Lower it to 254 (or as needed) an see if this helps.

[vlado]

Yep, samuel is right - the apparent depth is controlled with the fog.

Best regards,
Vlado