MIke XXL, you touched on a thoery that I have probably fowled up for others. The anbolic growth of rebuilding muscle fibers must have another or secondary path for hypertrophy. In experimenting with my body I have taken (my modest array) each androgen and made a hack data script. but I can say that with each different molecule from these hormones some have simmilar effects and others are on the opposite side of that androgen spectrum. So When I made a comment as to keeping my receptors jumping It has more to do with the testoserone dirivitive as a molecule having a different effect on that used receptor; than the androgen before and as new receptors become avalible they too become acustom to the dose and molecule so changing the androgen crates more receptor site production not only the dose.
MMAX