Yeah a strop really works wonders.
And as I start getting up in grit, I'll make one clean pass without lifting the stone. Instead of the multiple strokes per pass on the coarse stones.
That way you don't get any variance in the edge.
If I concentrate on making the edge look good with a perfectly clean, super high polish, with no blemishes, extreme sharpness cones along with it.
Constantly check with a marker that one pass takes off all marker. And a big thing that helped my edges, was using a marker every time I switched stones, to account for the different thickness of each one.
Getting a drill stop collar for the edge pro is a life saver.
On other systems, just use that sharpie like crazy!
I'll even hit with the course side of the strop before I get to the 2000 and 3000 grit polishing tapes to be sure there's no residual junk on the edge before I really put the final passes on it.
The result is a crazy mirror edge that feels like it'll split an atom.
Sorry if that was a bit much, but I have severe sharpening ocd! If at the end of the day, I can run my fingernail Dien the edge, and feel even the SLIGHTEST bump, I'm breaking out the edge pro still in my work clothes haha.