I know of only one person in all of astrology who uses the Draconic chart for anything, and he doesn't post here. I used to use it strictly for lunar return charts, but that was before I learned how to use Minor Progressed Return charts and Tertiary progressed return charts.
There are only about two books that describe it in any detail, and having looked at them, I didn't find that they offered anything new---except for use in lunar returns.
Its not that no one will help you with this: its that no one uses the chart system.
Why are you using it and what is it that you need to know using it, that normal tropical astrology won't gain you?