Ziechael said: Its REALLY hacky but you could do this: [[ 1d6cf<1cs>2 + 1d6cf<1cs>2 ]] That will give you a red outline only when the total is 2, it'll be blue or green the rest of the time but at least you'll get a visible fail cue? Thanks that does exactly what I want. I am really trying to avoid API on this sheet build.