hey there, Well I did get some free time and got the 4" BDS lift on the 40 this past week, Went pretty well. for what ever reason, when I didnt have air tools I swore how good life would be when I got some. Well now I have them and find my self turning the wrench with the air gun right next to me ??? Any way, the lift I got was used and one spring bushing in the front was worn away abit. I called a BDS distributer here and they said I couldnt get just one needed a kit which has two new bushings and a sleeve. I dont have any of the other 3 sleeves. is this something everyone else uses on their rigs?? I installed a lift on a full size bronco ages ago. and did not use them there either. Help.