First time on here. I have a 92 4 banger with ax5 and np231j tcase. So I just got around to installing the transfer case I got from deadjeep.com and I now have 6 neutrals. I think the case is stuck in neutral even though the shift lever is moving through 2h-4lo. 4wd light comes on but with jeep running and in any gear let off clutch and nothing? I can even push jeep back in forth while tranny is in gear. Give it gas and it will just rev. Did I get a bad tcase or did I somehow screw something up installing the new/used one? Everything worked fine before installing.