suprfast

okay, the ABS light is on. turns on five seconds after i start rolling. here is
what i did. changed the pads out for hp+. went with stainless steel
brakelines all the way around. beld the system twice to insure that there
was not any air. used valvoline synthetic brake fluid. bled it till it came out
clear, starting from the rear passanger, rear driver, front passanger, front
driver(furthest to closest from master cylinder). also turned the rotors. saw
metal flakes on the ABS pin that meets to the half shaft and cleaned them
off. can anyone lead me to a solution that can fix this problem. i am
stumped. checked all my fuses and they seem fine. have not checked the
relays yet. please help someone.
kris