Tangent Beta Program – Tangent : Tangent
This new engine in the beta allows you to not only do a custom mapping for DaVinci, but for other programs that don’t use the panel, though you must go in and program the positions on screen as it is basically faking mouse moves. So not full customization (not possible unless Black Magic allows it which is highly unlikely.
And everyone will need to program for their own monitor setup, which is a pain, but once programmed will work.