G'day brains trust. My '05 Echo 1.3 with ABS sometimes the brake pedal shudders and sinks on 1st use of the day. Then seems ok but not always. Discs/drive shafts have very slight wobble. Are Echo drive shafts the same length as those of Yaris?When applying brakes on downhill there is a vibration/shudder. Nothing during acceleration. Car has 116K kms. Ta Lou