Adjusting rear camber??

[bribri]

I'm on stock steel 14 inch wheels. Tires are 185/60-14 Bridgstone potenza 960 pole position (all season). I also added a 23mmultra racing sway bar. I figure since the tires feel as if they are rolling before they emit a screaching sound that the tread is not in full contact with the road. Pressure is 38 all around and there is still body roll in the corner (stock springs). I don't want a stiffer ride or to spend more then is necessary to get te car handling great at its limits. Im willing to make allignment adjustments for track and street.