another Scarebird question

Started installing my scarebird kit, the instructions say to mount one bolt backwards of what it originally mounts, by the pics I have seen this is the lower rear bolt(atleast on my spindles)that goes through the ball joint and is threaded into the spindle, then has a thin locknut. Does it matter which way I put the bolts?
Thanks
Aaron
OOPS I put all mine in backwards...you can see three of them in this picture. I just plain forgot about it since I put the rear bottom one in first and then followed suit on the rest.
View attachment DSCF2791.jpg
View attachment DSCF2966.jpg

and no it doesn't hit anything and yes I got the hubs re drilled to 5 on 4.5 using 1/2 20 screw in studs. so that If the rotors ever needed to be changed I could just go get one and slap it on without re drilling to the small bolt pattern. more wheel choices for me!