I've had a few posts about trying to get the right saddle. I've now been through a few. A stock Specialez that came with my bike, a specialized Romin, SMP Lite 209, and now a Selle Italia SL. I'm still getting some sit bone pain after 7-10 miles. I'm thinking of trying a Fizik saddle next. I'm a heavier rider around 220 pounds, does weight affect saddle pain? Is there something else I should be trying?