One for the more mature b/builders. I'm 52 and have been on a/s for 4 years now, always sust and decca, 10/12 weeks on and 6/8 off. 750sust and 600 decca per week. My prob is that @6'1'' and220 lbs i'm pretty cut,not bulky. I WANT THE BULK.Looking at pics of guys about my age this seems to be quite common, most are very lean, very few have the bulk. Is this an age thing ? Would I be better changing to a diff. stack? Come on, some of you guys out there who are over 45 must have all the answers !