Steering Rack Question?

[SRTLEN]

Doing Paxton install on my 2004. Does anyone know if the shim pack thickness under the mounting bolts of the steering rack is equal side to side or can there be a difference?
I took a look befor shifting the rack and they appeared even. Some fell and I want to make sure they are back in place properly.
I'm really enjoying the process, I can't wait to get it back on the road.
Thanks,
(couple pics of install so far)

 

[Viper Specialty]

there can be a difference depending on the frame and how it was built.

 

[SRTLEN]

Thanks Daniel, thought that was the case. If I am not sure I will get it check when I'm done. Trying to research dynamic toe and how it's measured, just for my information.
Len