I've been using fiber for several months, but like you say, my movements are healthier & more consistent (daily), but it hasn't seemed to helped my odor problem.
No matter what I take, or how I change my diet, the smell & or taste, may change but dosen't go away.
I wonder how many of us with this problem have hemorrhoids? I think that maybe my problem could be my rectum isn't sealing or something like that