Try Imodium mate :wink: .......Sorry, couldn't resist (and someone else would have said it anyway). Seriously though, my 12 is pretty planted at the back and only starts to 'move' when I'm pushing on through corners. To be honest I think that's the OE tyres though rather than anything to do with the suspension.
There's four bolts under rear seat holds the whole numberplate, light holder etc.. the earlier ones vibrated a lot. Cheap fix is just to add a rubber washer to each bolt to sort it You know if it's that by shaking to see the play
Think you're going to have to be more specific. What model Multi do you have? What do you mean by the back end?
Only when I run, it used to be ok. I suspect its to do with Newtons law of gravity and anno domini.:redface:
Do you have a loose back-end? Well, do you? One word, people. Fibre. More fibre in your diet, there's really no excuse.
You need a screw or two? I think I can help you out there! :biggrin: How would you like them threaded? Fine or coarse?