I installed my H&R springs and kyb adjustable shock today.

The most upper part of the shock where the cap goes over the spring and it held by one screw was on pretty tight, I left about the same amount at the stock setup had when tightening it. But when the springs went on the car, and we lowered the car that screw got loose.

Now the washer under it is lose, is that how it's supposed to be, someone told me not to make it tighter because it might blow the shock?

oh and now my itr strut bar in the front doesnt seem to fit. what am I doing wrong?

I also hear weir noises when hit certain bumps. like minor rattling.

any advice help? I think I did eveyrthing as I should have.