The landing gear suspension of the ini350 doesn’t match reality. In real life, the suspension of an almost fully loaded A359 is nearly fully compressed, but in the ini359 the compression at near maximum load shows almost no difference from when it is empty and is extremely stiff. If adjusted to match the real compression, the engines of the ini359 would end up kissing the ground. All I can do is make the suspension slightly softer.

I adjusted the ini350’s landing gear suspension by referring to the fenix320. After the adjustment, you can feel the aircraft’s weight and inertia much more clearly when braking to a stop.

By editing the Damping ratio, Max-to-static compression, Static compression, and vert_pos entries in flight_model.cfg, I can achieve a softer suspension rebound effect. However, I have not yet found which configuration file controls the suspension rebound speed and simulated inertia options. Here is the official Asobo development documentation for reference:
https://docs.flightsimulator.com/html/mergedProjects/How_To_Make_An_Aircraft/Contents/Files/Flight_Model/Wheels_And_Contact_Points.htm

Installation Instructions：

Remember to keep a copy of the original file so that you can restore it at any time.

After extracting the archive, copy the files into the

2020 :

Community\inibuilds-aircraft-a350\SimObjects\Airplanes\inibuilds-aircraft-a350-900

2024 :

Community\inibuilds-aircraft-a350\SimObjects\Airplanes\A350\presets\inibuilds\A350-900_Default_Cabin\config

and overwrite when prompted.