I remember reading somewhere, I can't remember when\where, that there is no such thing as a warped rotor, but simply high/low spots due to uneven wear which gives the pulsating feeling when braking. Jeff Stewart ----- Original Message -----
> I have always understood that the warping occurs when a very high
> temperature is reached.  Is this correct?  Like numerous cycles of not
> exceeding a reasonable temperature should not cause warping.
>  Comments?