UCA shims??

Ok so I deff made a newbie mistake when I took my UCA's off.... I didn't take note to the shims and there location... so how would I go about getting it close to where it was?? The shims that were on it are all rusted and falling apart so I plan on replacing them.... is this something I should do or is it something the alignment place will do when they align it? ....

You can guess by putting one or two in but its best to have the alignment shop do it.

You can guess and get it close, but you need to have an alignment shop take care of it.

yeah that's what I figured.... I played around with the shims that came off and I think that i figured out where they went.... so I think ill get it close but when I get it aligned ill make sure to have them re do it.