A little while ago I got this reply in one of my posts:

I’d never heard of such a setup. No idea WHY it exists. Then, yesterday I came across this:

http://www.355nation.net/forum/calipers…

FUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUCK.

Apparently I have a captive rotor setup as well. Not looking forward to my first brake job.