Gros quality problems

I probably came across one of the (many if you look at Amazon US) faulty X55:
- The joystick is not fluid, it hangs a lot and suddenly the big spring makes him return to the center
- X axis is malfunctioning, halfway he is considered fully (even after recalibration)
- There are ghosts press studs on the throttle
- Big knobs do not always come up after pressure.

Immediate return.

Personal note: beware of normal and small hands, it is quite large and will not suit everyone.