dont like the sounds of that (not losing weight). my guess is ur not eating correctly. with the 12" sub id find it hard to imagine ur staying compliant with ur diet.
why do u feel ur losing muscle? ive been on it and have maintained/gained strength for going on 7 weeks and im not on tren.. a slight bit weaker today during squat but i have reduced my carbs from 350g EOD to 200g EOD..