I have a O5 BA XR6 ever since ive owned it its always had brake shudder had front bearings done, new roters(done twice under warrenty), new pads, and new tyres and plenty of wheel balances, last service the mechanic spun the front wheels when it was hoisted up and noticed the wheels didnt spin freely so they took apart the calipers and freed them up. But this also did not fix the problem. Im now considering selling it and buying a import cause its costing me to much money to fix with no results and im that fed up with the sudder. if anybody has an idea whats the problem please tell me