devalued

I've been backlinking smartly for 6 weeks now on 10 keywords. I just can't rank no matter what. I follow all the typical rules when doing T1, T2 & T3. I use UD (T1) and GSA (T2-T3), manually spun articles good articles, slow steady, 10:1 ratios for T2 & T3, etc, etc. The sites are aged and are...