I have found some time today to continue my work.
I have covered whole blade road with magic marker.
After few passes on Beston 500 you can see some marker remain on blade. Those are low spots.
I decided to work on diamond plate.
Here you can see blade road after some time on diamonds. Most of low spots dissapear. There is one low spots near Shinogi line on heel and another one few centimeters further. This one is worrying me.
I had to finish for today. I brought blade back to beston 500 finish and will work on it tommorow. Black parts are remaining low spots.