I would try 1.25mg eod and adjust from there, the max dose is 2.5mg ed but that will really kill estrogen levels off
Have you run Tren before? When i got gyno on tren i started nolva, letro, caber, and it reduced slightly in size and sensitivity so i thought my treatment was working but it never got any better than that, still stuck around and was still visible and tender, didn't go away until after I got off the tren. Figured it was "progestin gyno" and i wasn't doing enough caber to handle prolactin levels.