Ok, so heres my input - I installed the Auto Spring kit into my 22 F150 Tremor a few days ago - took about 2.5 hours for both sides in my home garage - I watched a video of going from the bottom (ie removing the LCA instead of dealing with any axle issue) - wasn't that bad of an install.. usual pain in the ass kind of things like getting the new strut lined up fighting the UCA and LCA for clearance while lining up the holes --BUT - I would not do this method If doing again - Why , because you mess with the LCA which is what's used to keep your Camber and Caster in check... Took my truck by the Ford Dealership to let them do the alignment and was told to do it right I would need a Camber adjustment kit ( need two Moog kits - $60) but they could get the Toe in spec ( Toe was at 5.6) - so I get the truck back and toe is not in spec (0.57, 0.54) and they state that's the best they could do without the kit ( So at this time , toe, camber and caster are out of spec) ... so I bought the kit and I will need to install myself and I could bring back and they would do again for 50% off the original $109 price.....after researching online - I found out basically they didn't want to put the extra time in - to get the alignment perfect and would take 2 techs to do the alignment as the camber kit makes it easy and a one person job. So after reading further I see hundreds of replies where others had an alignment and the toe was just barely out of spec and was then corrected easily with an alignment.... so by working from the top down, your not messing with any of the alignment nuts --- so doing it this way cost me $60 for the camber kit and another $55 for the 2nd alignment ($115) ...