I am having a hard time with newer RCs. With older ones (( PT60), I can often find a clearer correspondence between a correct answer and the supporting lines. With newer RC passages, the Answer choices really stumped me. There seems no correct answers! Because I cannot find A correct answer, I often struggle with one question for a long time and had to rush the rest of questions/passages.(/p)

Any tips?

A related question is that I see a couple of people mentioned fool-proof RCs. Fool-proofing method for LG worked really well for me, so I am thinking to try out this method for RC. Did it work for you, especially with newer RCs? Thanks.