ive been on 40 mg for two weeks thus far. first week i didnt see/feel anything. 2nd week i noticed a diff. i currently have no experienced a single back bump or any other side effects thus far. i was wondering if it would makes sense to up the dose to 50 mg. the reason i ask is b/c i kinda feel like "if its not broken dont fix it" and im responding to 40 mg well, but would i get more gain from another 10 mg? i was originally planning on running 40 mg for 5 weeks. but not i think i may change that. not sure... kinds stuck. i would appreciate opinions and thoughts. thanks and have a good one!