Hi Guys. Advice needed on how to fit/secure the pesky dust cover to the back  plate  that comes with the cylinder retaining kit.  It can't be held under the clips as the cylinder would not be able to float? There is no lip to hold it over the three clips when in position? Other that being held at one end where it passes through the handbrake lever, it's  just left to float which does not seem to be correct. Advice wanted. Thanks Rich