Originally Posted by
Branko D
If you've got hips rocking, or pain on one sit-bone but not the the other, that's a pretty good indicator of a saddle too high, the saddle might be fine after adjusting it.
I have to agree with this. Even though the OP has had a professional fit done, the localised sit bone pain does sound like something that could be caused by a saddle that is just a little too high.