Originally Posted by The HACK
I've always found the MOST effective way to bed in a set of pads for track use, is to sacrifice your first session, drive at about 6/10th and ramp up your braking as you go. Just be VERY careful the first 2-3 stops, especially with track pads.
They'll be good to go and vibration free for the remaining sessions.
I tried this with the pfc08 an they became intolerable after a few laps. I think the long hard stops w cooling is key for them