Yes me too, I don't think it's possible to gain strength while on T3 or Triac no matter what androgen you run. I was on Pro-Sust and M-Dien, then switched to M1T and still lost a lot of strength. I think calories were the biggest factor, because I was eating around 2,000 calories/day at around 220lbs. You can hope to preserve muscle but forget about gaining strength, and the lower you go with the calories the more you're gonna lose (strength).