Code review comment for lp:~docky-core/plank/indicator-style

stroke_preserve seems to make the indicators strangely fuzzy :D
Can't really tell with circles but it's very noticeable with lines.

The lines are also now lifted slightly off the ground by about the amount that I like the indicators to be. But I suppose that's a up to personal preference.

I'll also add a side-by-side of the lifted and not circles with values I'd actually use:
http://imgur.com/oicu9Kp
Perhaps of some use as reference when deciding which way to go.

tldr: imo the lines should be grounded and not fuzzy.