Front Coil Spring Keeps Falling Out

[padreisla]

I dropped the front end using 3" lowering coil springs and 4" lowering coil springs in the back. Now for some reason the front passenger coil spring keeps coming out of the seat. I end up having to jack it back up and reseat it. I don't see anything different between the front 2 sets but when I hit a bump the spring will move. Am I missing something, is there suppose to be a clamp, or something there to hold it in place. This may of been covered before in the forum but I did not see it. I appreciate any help that you all can give.

Joey