Can anyone help. I've turned my escort cosworth into a track day car. After about 10 miles the brakes bind on. If you crack the nipple on the front caliper this free the brakes. Also if I leave for about an hour the brakes free off.
I've got AP calipers on the front and replaced the seals. I've taken off the abs and fitted a new sierra sevo and master cylinder with braided lines front to rear

 

pedal-master is adjusted incorrectly.