My frind and i had the same problem... A skillful mech spent an hr to adjusted my alignment which is frequently wrongly done by other impatient mech, and problems gone, my car go staright when braked. Another friend who using W203, also spent an hour and found the root of the problem... Problem lies with the indonesian made 225/40/18 tyres which cost RM220 only... after changed.. no problem...
I'm using 205/50/16 also scratch body... very heartache... last time use D2 racing adjustable and no problem at all, changed to hotbits siler series for comfort and problem started.. : ) need to drive slow when fetch more than 1 people...