hi guys
getting back to work on the old 54 and i got my front springs back from the machine shop getting new bushings and shackles made.and things are starting to go back together and i was putting the axel up under the springs. then i noticed the driver side has a shim on the bottom of the leaf and the passenger side doesnt.my question is is that shim supposed to be there or not i looked at the bottom of the leaf and the marks look just like the axel.

if it is to be there does anyone have a extra shim

thanks fil