i've been using 7sq/day from C, not RC for about 6 weeks now - 1 more week to go until i switch orals to OralT. I've also been doing Primo 400mg/week for 5 weeks (REAL Primo).
C came back about 6mg/sq, RC 7mg/sq, for the samples submitted, so I'm doing maybe 42mg/day.
I'm up about 6-7 lbs LBM, maybe lost 1 or 2lbs of fat, strength gains VERY noticeable, i'm up from 85lbs dumbell press to 100lbs, bench is up, etc... I don't think my legs are up too much, cardio was also very difficult (haven't tried in a week or so) due to major cramps in legs, shin splints, lower back pains that I've read others had as well. I've been quite happy with this as a first cycle, looking forward to the next few weeks as well