Take a good look at your bumpstops, snubs, whatever you call them and look at the springs too. You may see some signs of rubbing there. If so, try switching the bumpstops and see if the noise goes away.
Kalawang
It's a clever solution for someone who wants to get the job done and has to do it alone.
I agree with 65swb45 that it's best not left hanging. Contractors these days aren't as generous with materials as in older days.
Kalawang