It is a very useful stack for sure. What type of gyno flare up are you talking about? I can assist you in a good dosing guideline. One cycle? PCT? Random?
It came up quite a while after PCT for a short sust/dbol cycle I did back in Dec/Jan. After PCT with tamox I started taking RPM and Paravol, then after about a month on those it came up fast I just started some nolva a couple days ago - hoping it's good. I never used the source I got it from before.