Ok I am very new to working on vehicles. But super mechanically inclined though bc work history and I can not get the spline back in after taking it out to put on my air struts any suggestions? I fill like I have put it at every angle is there a certain length my strut can't exceed any suggestions would be awesome!!! I know at one point I couldn't get the part that goes under the axle that is attached by three bolts bc it was to short or I felt like I was binding it up to much. So lengthed the strut once already.