I have to say, in tens of thousands of miles perched on a road bike saddle, I've never had one that made that particular man-bit numb. Not even a Bontrager (should have been named Butt-raper) ass hatchet. My perineum and sit bones, yeah. But never the main unit. My bibs and chamois keep it nice and secure. Maybe your problem is what you're wearing, not what your sitting on?