so heres the deal. i was reading up on this huge hunk of junk that i have for a tcase and came across a couple of old threads that said this: if your truck has manual hubs and a 203 it wont move if it is free at the hubs and and not in LOC on the tcase. it goes on to say if it does move, then it has a Part Time kit in it. so heres MY question, how come my truck moves when the hubs are in the free position and not in lock mode? I know my last 203 and the one that is in there now does not have the part time kit. i also know that the hubs are working right due to when i was climbing a hill and starting spinning, only the rear spun. so does my truck just not fit into what the 203 SHOULD be doing or is this a false statement that the truck wont move if the hubs are free and not in lock?