I have thought of a simpler solution. See the graphic.
Preset:
1st Huber- 6years, counterclockwise, Koch houses, direct and aspect triggers.
2. proLuna- 7years, counterclockwise, Placidus, direct and aspect triggers.
3. free time selection - counterclockwise, Placidus, direct and aspect triggers.
Then for extra selection:
1. clockwise direction
2. house triggers in the table in addition to direct and aspect triggers.
Then when you press start, the table, the trigger scale, the age point and the year circle is displayed.
So there is no confusion for the Huber and ProLuna users (everything remains the same for them) and the users of other methods have the free choice.
So everybody would have what he needs and one needs only one module.
What do you think ?