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did you add another layer of tape?

My suggestion in this case, is to run the edge on the side of the hone as if you are trying to slice it, no pressure, to get rid of the burr. Then go back to your 1k and redo the honing. Should be a...

The white line that I see in the pics, where the apex is, is unset bevel IMO.
Just keep on working at it till the line is gone.

Add one more layer of tape and see what happens. If you can post pics of what the bevels look like now, it will be very helpful.