Front ABS Sensor rings
 

Hi

I have a 98 windstar and the ABS sensor RING cracked killing the system. I bought and installed a replacement and now my ABS are going crazy, They seem to come on while hitting the end of a stop when the truck is almost stopped, or at low speeds. The antilock brakes will activate then upon acceleration it feels like the front right is dragging and the trac on light comes on. (I put the speed sensor ring on and lightly tapped it back on the hub however it is crooked and not running true... is this the problem??? how do you set the ring correctly. I tried even light taps with a screwdriver until snug but as I said it is crooked...HELP

Mike