I started studying for the LSAT in February for the October 2015 LSAT. I went through the power score bibles and now am going through the 7sage course. My highest score was a 163 about a month ago but since then my score has been decreasing each prep test with my lowest score a 149. I am not sure what I am doing wrong or why I am not improving. I have been blind reviewing my prep test and drilling during the week. Should I stop taking prep tests and just focus on finishing the 7sage curriculum and drilling LG and LR? Any advice or tips or similar experiences?