i'm having a little trouble like i think a few are out there. if i eat about 2500kcals/day almost no carbs except pre/post train, i lean out nicely. along with the loss of muscle & strength. recently i have been on ph/ps, increased calories to about 3k & eating moderate portions of carbs each meal with very little fats, & switching over to protein/fat meals at night, i find myself stronger, & gaining weight & FAT. i seem to just go to one end or the other. how do you guys feed to gain muscle maybe slowly & stay lean. any objective concepts appreciated.