anti vibration spring

Guys I was fitting some rear pads on my 2006 Breva V11 and in my usual clumsy moment the anti-vibration damper fell out. I just can’t work out where it fits into the caliper, The expolded views don’t help so I am hoping that one of you experts can help me out,
It is a Brembo caliper, any help really appreciated especially if you can include a diagram or photo,

Is this any good?, looks like it is fitted at top of calliper. guzzibear2013-12-08 16:11:14