pwb

Hi, whats the best/correct way to jack my ZJ to put it on jackstands. Its a 1993 4.0L. In the rear i can jack on the axel out at the wheel and then place the jackstands where the jackpoint is in front of the rearwheels. I have also uset the dif. to jack on (its not alu), but is that safe to do? In the front i have more trouble to jack and use jackstand, there isnt place for jack and jackstand at the jackpoints at the same time. I have used the jack where the controlarms meet the axel, but i will replace to new controllarms and i dont think its a good ide to use the jack on that place.