I consistently scored around 31-ish on practice tests (Barron’s, PR, The official red book) but I got a 35 Comp. on my recent test. I’m starting to doubt how accurate some of these review books are. Maybe I just got a really good curve? I took it on April this year, and if it helps, I took a state test, not an ACT administered nationally.
Same thing here, was receiving 29-30 on practices, got a 33 on real one. I think its just the adrenaline in you when you take the real test that helps you perform better.