Hey...I have a question...

When I raised my car up to adjust my coilovers....I noticed that one of my rear springs sticks to the to the top of the shock (to that rubber thingy you get with the kit). And when I lowered my car back down...I had to make sure the spring sat back correctly on the aluminum hat. Is this supposed to be like this?

The reason I ask is because when I go over bumps, I hear a loud knocking noise coming from that direction...and I was thinking it could be the spring coming back down on the aluminum hat (sometimes not properly). And because it's only happening on that one side.

Am I missing something here? What can I do to fix this? Or it's a totally different problem I'm having?

Thanks!