I HAVE A PROBLEM WITH MY BRAKES, WHEN I TRY STOPING FAST THEY JUST STOP NORMAL.

What is your question?

WHEN I STOP NORMAL THEY ARE FINE . BUT WHEN I WANT TO STOP FAST THEN WILL NOT LET ME . THEY JUST STOP NORMAL , I CANT STOP FAST.I HAVE A GOOD PETAL ,IT DOES NOT GO TO THE FLOOR.