A few tips to lower your test levels:
Eating Soy
Low fat diet
Cutting your calorie intake by more than 15 percent makes your brain think you're starving, so it shuts down testosterone production to wait out the famine.
Cutting out all animal protein
Drinking Alchohol
Smoking Pot - All it takes is one joint depress testosterone in the short-term.
Smoking Cigarettes - The toxic effects of cigarettes directly affect the Leydig cells, those responsible for creating testosterone, resulting in decreases in plasma testosterone.
Getting little sleep.
Stay out of the sun (getting a tan increases testosterone).
Test late in the day.
Combining Efforts
Of course, the best bang for your testosterone-lowering buck is going to be to combine several of these behaviors. This will ensure that you reduce your body’s excretion of testosterone as much as possible.
Taking 150mg/ml if fina might spike your liver values. This is exactly what you do not want! I don't know anything about fina so maybe some one else can comment on this strategy.