Please don't use `epsilon' in set_char_box. I think the problem is that you `sharpen' a coordinate distance by doing `define_pixels (y_off)', however, only `black distances' (to use the TrueType vocabulary) like vertical or horizontal stem widths should be handled like that.
In general, I would move the tick down, as Janek is suggesting. The exact position in a score should be then handled by default offsets given in Scheme code. http://codereview.appspot.com/6568055/ _______________________________________________ lilypond-devel mailing list lilypond-devel@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-devel