Support for HORI Flight Stick on PS4?

After lots of tweaking I have mine set up as in the picture attached.

Its a difficult stick to use because there is no twist control for yaw but the main issue now is the lack of 1:1 mapping on the throttle stick.

It currently incrementally increases or decreases the speed incrementally based on which direction it is pushed in, regardless of the actual position.

It should be a fairly straight forward fix. You could make a new operation mode in addition to smooth/step which is linked to the pressure on l2/r2. This is how the hori is hardware mapped.