So I cruised on Trestolone for 4 months alongside my TRT dose, I've been off it for 6 weeks and am "gearing" up for another bulking blast come late February. I plan to run NPP and Dbol. I have several theories based on research and what I've read and what trial and error has shown me. But my question may sound ignorant since I can't seem to find specific info. I suspect that, like many others, my SHBG was elevated(labs coming soon) or AR were saturated. Regardless which school of thought you are in, it was likely one of these scenarios because at the end, I could increase my dose of Trest Ace to 100mg/day with no response other than needing tons more letro. Should I stay away from running another 19nor (NPP) for at least 4 months or is 10 weeks enough time? Or should I just run different class of compounds all together? I don't know specifically how significantly my body will respond when it was over saturated with Trest or are they different enough that I could run NPP and not need to ramp dosage up just for response?