bullitt ben

So I'm just about to install QA1 Bump steer kit,

Been searching for info and found factory install instructions (which btw are very close to the STEEDA 's) .

I have found pics that S197 owners have posted and some show most of the washers on top of rod end while some show most of the washers below rod end.....Is there that much difference in suspension setups?

However every instructions and tutorials i have found mention adjusting tie rod shaft/tie rod assy as parrallel to control arm as possible to be in the right ballpark...do you need to put load on suspension to adjust this?

any info / pics on this topic would be greatly appreciated.