Fixing colour bleed

[stezza]

Can someone confirm the procedure for fixing colour bleed.
1. Select offending shader and apply material override.
2. In the GI section change the GI to mid grey.

This does not work for me so I must be doing it wrong.

Many thanks

[Morbid Angel]

Im not sure what you are referring to when you say in the gi section change the gi to mid grey?

Here is what the steps I took to control it:
- create red sphere over grey plane, with gi there is strong red bleed on the grey plane.
- select red vray material and go to shading group. Add vray material override, turn all of them off, except the gi slot. Plug in another vray material there and set its color to green. Now the gi color is green instead of red.