I don't understand the fascination of certain steroid for example Primo. It's nothing special let me tell you, out of all steroids probably is the worst bang for your buck one. Now, I'm not saying it sucks or anything, it's just that it is overrated. Ever done Equipoise? Similar results if not better for a better price, minus the safety on paper.
Bottom line is, if you don't respond well to a certain steroid there is always something better for you. If that said steroid is making you feel worse than without it, why bother? Just find something that works for you instead of searching for some ratios that maybe work for some guys and for others it doesn't.