@airtex2019 - I do this for my Trim hat…the modifier (CMS->dwn, for my Warthog stick) swaps the hat between POV and Trim.
One of the things I love about the WH stick is being able to use CMS->dwn as a modifier and not interfere with any of the base F-16 HOTAS buttons, since CMS->dwn isn’t a Viper HOTAS switch.