The oversteer on power issue in FWD cars is there with practically any setup (I haven't tried one that doesn't have it from default onwards
), my belief is it is a tyre phusics issue not a setup issue 
), my belief is it is a tyre phusics issue not a setup issue 

so you probably haven't driven them enough to find how


not sure though 



but the effect I'm talking about is in the last phase of the corner and I also use it to tuck the nose in just before the apex (i.e. apply a little throttle to reduce understeer). I don't get any sliding of the rear that I'm aware of, but the GTi often has the inside rear wheel off the ground just before the appex and mid corner
.