FYI:
A little known fact about "stored" shocks, even your new "replacements" from your local parts store. They ought to be "pumped up" before use. The oil settles inside when stored on the side, which in itself, IS NOT really A PROBLEM, they will eventually do it themselves but it sure helps them ride better, quicker if you do this before installation. (and it is a good bench-test too, to make sure their "resistance" is equal to one another)