Tried this on another thread with no reply.

I installed Powerstop ceramic pads over a month ago and like them very much. Problem is, the outside front pad rattles loosely in the caliper. The factory spring clips don't help. Just recv'd the spring clips from Powerstop (which didn't come with the pads) but just in case they don't help, have any of you successfully used a pad glue or does that even fit in the equation?

Thanks folks,
Chris

 

Doesn't fit in the equation. Sounds like you got a bad pad.