I am having trouble setting any Vray settings less than 1 - can’t set secondary bounces to 0.8 for example.
I am working in metric with units set to mm. This never used to be a probles so I have inadvertantly changed something. This is driving me mad so if anyone can shed some light I’d be very grateful.
Secondary bounces is the number ot times a light ray bounes so it’ll always be a whole number - you can’t have an object bounce off another object 3.5 times so its the same thing. Are you thinking of secondary multiplier instead?