Went wheeling today(pictures on the way)...when I got home there was oil all over the under side of the truck. It started at the rear yoke of the t-case and went back. Upon further looking over I find that I left the t-case in 4high. It's a 203 with a part time kit and the hubs WERE NOT locked but it did take about 45min to an hour of freeway driving like that. Also While in park I can move the rear driveshaft--not a whole lot but I thought it wasn't suppose to move at all. SO how much trouble am I in by driving home like that? What could have broke to let the rear shaft move? What should I look for/go over?