Hi
if you could be a little bit more specific with the problem you are having then maybe we will be able to help you a more but by looking at your setup i think that your car may be oversteering way to much having the front toe out at 2* is way to much
you should try it at maybe 0.5 or 0* toe in i also think you have the rear springs to hard and that means that the front is digging in to much and the rear not enough and is oversteering which will be causing the rear end to brake away also using 2mm indoard toe out on the front will make it feel very twitchy and the steering quite responsive if i was you these are the things i would change first if that is the problem you are having mind you 
Ben