<p>Son took about 6 practice tests in the 8 weeks leading up to the test (all proctored under testing conditions to get used to that) - prior to that (other than PSAT exams and taking SATs in 8th grade), he only had worked on the essay (was writing 6 essays 3 months before the test and ended up with a 10). Practices were consistently in 2300s, with one 2400. Actual test was the first one that he didn’t get any questions wrong on.</p>