What does it take to get 330+?

Hi

I’ve taken GRE and been using gregmat for a month. Did some exercies, did all vocab mountain, did some practice and ended up with a 156V and 163Q. My target score is 330+ and wanted to know from someone who has done this on what it takes to go from 319 to 330+. Any suggestions are appreciated. A bit about myself, I work full time and have prepared for GRE for about 45 days. I had a strong quant background but f’ed up and got 163.

What were your practice test scores like and when in the studying timeline did you take them?