We have a 2000 ktm 50 pro jr,,,Let the kid ride yestrday for about 2 hr's everything was good,Let him run down my driveway about 100 ft not screaming,just riding...He went to turn around and the thing locked up..Rear wheel locked up and you can't kick it over,it being an auto if it seized shouldn't you still be able to push it,,or is thaat part of the way this clutch works,,Any in site before i start tearing the thing down would be great,,,