notes for Dotted lines in sketch:
create line (click on wheel) Thickness: 500, Dash: 1, Gap: 1000 then scale 1%
src
http://deanhuds.tumblr.com/post/144915763551/perfect-dotted-line-in-sketch-20
create line (click on wheel) Thickness: 500, Dash: 1, Gap: 1000 then scale 1%
http://deanhuds.tumblr.com/post/144915763551/perfect-dotted-line-in-sketch-20