I removed the starter from my 95 seadoo xp and tested it and am not sure it is functioning properly. When I jump it off the part that makes contact with the fly wheel comes out but only stays engaged for just a sec. I am just wondering if it is supposed to do that or if it is supposed to stay engaged until u kill power to it. It pushes out and spins for just a sec then it comes back in and continues to spin. Is this normal?