The new 'sensitivity' setting in the last 2 MSFS updates which allow cutting off the ends of extreme controller position allows better control of the Deluxe and Premium aircraft.
This was an issue because while the Standard planes had flight_model.cfg files that you could modify the 'effectiveness' of your controllers. But the Deluxe and Premium planes had these files hidden (in code).
But now the new sensitivity settings in MSFS itself (Controls window) allow controlling the effectiveness not just sensitivity, one place for all planes, much easier. And it works on all Standard, Deluxe, Premium, and all 3rd party planes.
If you need more than one adjustment because a particular plane needs a different setting, just save a new profile with a name that reminds you it is for only a certain plane (or planes).
This makes the Deluxe and Premium editions much more valuable now because those planes will be as easy to set to fly as are the Standard edition planes.