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Lynn,
Similar to my results. My "draw" on the 4K side is coarse like you describe, an abrasive friction I suppose. on the 8K side it is more like the razor is stuck to the surface, kind of a suction...

I think Norton claims the 4K side is a fast cutting material which would mean it is an open pore type surface. This would clog less and feel more fre when honing. The 8K side in not as porous and...