Suggestion: TAB: Allow colour of top 3 strings and bottom 3 strings to be different
Standard notation, (excluding ledger lines), has an obvious central line because there are 5 stave lines. Guitar tab, with its 6 lines, has no central line and it's quite easy to misread the 3rd and 4th strings. A solution to this would be to allow the colour setting described in the subject above. (TablEdit has a similar option).
Comments
Workaround: Add a horizontal line of the same thickness as strings, lay it on top of an existing string, change the colour and set the stacking order to 1800.