so i just baught a used 10 bolt for my 92 and had it installed, 3.73s and posi, cant tell what kind tho. gears are pretty good, kinda wish i went with 4.10s, but, if i go straight, i will pain 2 lines of rubber, once i start to turn it acts like an open diff. does this mean that its the Gov-lok, or the posi is weak or what? there IS a posi unit in there, just not sure whos it is, should i get it rebuilt or just say screw it and save up for the detroit true trac i want?