Hi all, I've just got a 2015 M821 and was about to fit a Shad soft pannier fitting kit and have found the rear mudguard unit to be really loose/wobbly, I've fitted the kit and it is is still the same but had a quick look on YouTube and Google and can't really find if this right or not? I'm sure there's probably a vibration damping element but this seems a bit extreme. I've run through the workshop manual and parts catalogue and all the parts are correct. Thanks, Nut E1