You didn't change anything much. You have to go extreme to tell a difference if you want to see what settings do what.

Toe out makes the car turn in a lot faster but straight line is not as stable.
I'm running 3 mm total toe out front and back.

Thinner front sway (or take it off) and thicker rear.
More camber at the rear and up the psi on the rear as well.

That will be a good start and write back to let s know how you go.