Anyone who hates on Advanced has either....
1) Fucked up somewhere.... (usually when mixing Nutes...)
2) Has not finished their grow
3) Has nothing to compare it to...
You mix the Nutes about 1/4-1/2 strength, and you use a Truncheon to check ppm's.... First 2 weeks PPM should be 1.2 or so, Weeks 3-6 PPM should be 1.4-1.6, Final 2 Weeks while giving Overdrive, you can push it to 1.8-2.0 PPM's... Im not sure what your doing wrong, but you need to go back and figure it out.... Im getting about 1 and a half lbs per One Thousand Watt Light...