I've done 9 practice exams on MedEntry and my percentiles for section two are ranging from 15 to 91. However, lately my section two percentiles have been dropping, the last four exams I got 24, 38, 24 and 15. What does this mean for the actual UMAT? Am I doomed or is this something common and then I'll do better on the actual day? My percentiles overall average around 85-95.