Do you have very wide tires? When I swapped my stockers out for GXP wheels, the steering went to hell. The 255 wide tires don't like changing direction.
I run a 245 45 18 on gxp wheels on all 4 corners. I have had the same size tire on this car for the past 10 year.
I have the same size on my accord and it drives perfect.
The rebound bounce test is fine. Hardly bounces at all.