Alpha Contribution and VrayMtlWrapper

[efx2004]

Changing an object's alpha contribution in 'Vray Object Properties' window doesn't affect VrayMtlWrapper assigned objects. Is that normal or a bug?

[vlado]

The VRayMtlWrapper overrides any values that you set through the Object Settings dialog.

Best regards,
Vlado

[efx2004]

Thanks for quick answer Vlado.
I think to have that override issue optional would be useful in some cases.
We use so much VrayMtlWrapper materials. Script might work though.