I've tried quite a few things, including different cartridges, and VTF, VTA and antiskate settings, but the sibilance is always there.Sounds like a clue to me. Let's apply Occam's razor...
With all you've tried, why are you still assuming the problem's with your vinyl rig? You've changed virtually everything possible yet the problem persists. Time for a new approach.
What phono stage are you using? Have you considered the very real possiblity that it's unable to resolve the challenges presented by tracks like this?
I've personally only heard three phono stages that handle tracks like this with real clarity (I expect there are others, I just haven't heard them.) OTOH, I've heard dozens that can't avoid distortions when the source material gets really challenging, no matter how much time, money and effort you expend on the front end.