Since I already have a N1 grammar matured deck I should probably make another one, with emphasis on the nuances, one card for each grammar point. I didn't look at these when I studied previously. I think I once looked at a N1 grammar section of a N1 test and the questions are very tricky that something like this is needed. Please let me know if I am wrong in thinking this. I think you need to know things like what type of words the point is attached to, the content of what follows in the sentence, etc.. In order to be able to distinguish between similar grammar.
