Suggestion Rated 4 out of 5 stars

Nice alternative to Search Marker! 2 suggestions:
1) Move marker column to the left of scrollbar so that scrollbar does not have to reflow.
2) Make markers clickable, which scrolls to the target. Should not be hard to implement.

This review is for a previous version of the add-on (1.48.1-signed.1-signed). 

Partial Response

I haven't yet figured out how to move the markers to the left of the scrollbar. The markers are now clickable, however (as of 1.49).