Previously a whoomp whoomp whoomp noise that was rotational on the driver wheel only evident on sweeping left hand bends and heard through the car with windows closed.
Wheelbearings checked ok, mot passed everything double checked nothing visible.
yesterday completed the 288-312 conversion with pagid grooved and dimpled discs and Ebc standard pads.
now the whoomp noise has gone but a me rotational noise has surfaced over about 30 mph. Its like something on the wheel catching the caliper. Noise appears to quieten when on hard left bends, and when braking . Noise isn't on left wheel, and can't be heard with window closed.