Brakes reach end-of-life chasing Carl at Mid Ohio

Last session chasing Carl in advanced group, got held up by the “police” in lap 5, starting hearing mechanical sounds in 7, and by the time the Miata got between us the brakes were almost done. Car was lively under braking at the end of the back straight in lap 9 (I think), had to back off from there. Called it a day.