The TJ has a natural rake towards the front. Many suspension lifts do wind up maintaining that same stance. As indicated a lot of people do add a 3/4 - 1" spacer to level it. As a matter of fact i Just put on a 2" BDS and the front rake seems more noticable than it was at stock height. I just got a 1" spacer that will be going on soon. IMHO, I am the other way around. Jacked up in the rear on a Jeep does not look good.
2003 TJ, 33" BFG AT, 2" BL, 2" BDS spring lift, 55w DDM HIDs