Replacing lower control arm bushings

Those poly bushings are a PITA, aren't they? I've heard the stories about the LCA poly bushings. I just hope mine stay put and dont cause the clunking around like I've heard they can do. I actually had to put a clamp to the LCAs to hold the bushings in place, and then apply the torque to the torsion bars so they'd stay put. Let's see how long they hold before they work themselves back out. Obviously they can't come out all the way, but enough to screw things up a bit.