Please provide a test page with the issue / test page with working example - for new feature
Question should be asked on stackoverflow and tagged with yadcf - http://stackoverflow.com/questions/tagged/yadcf , that way more people will be able to help you and your questions will be easier to find for others
Use github for bug reports or new features request only
In case of bug always post a code sample that resembles your issue or even better provide a link to your page
Please provide a test page with the issue / test page with working example - for new feature