I have the RK 3-Link X Factor Plus Long Arm kit. I want to adjust the caster a little. Is there any special care I need to take when I remove my (single) upper control arm? I'm really interested in the Jeep NOT collapsing on me. Maybe this is self-evident when I read the alignment writeup on something other than my BB, and look at the pictures more closely. Thanks!

 

If you want to be "really" careful, you can take to ratchet straps and secure the axle in place front and rear. I doubt it is required for removing it for the 3rd link, but that is what I did when detaching a control arm.