Well I travelled in and around Birmingham today. The first kit i suspect is for pressing out the bushings in the front control arms. Since I'll be doing the rear it's the second kit I'm concerned with. Nobody has a professional set of sleeves to press these out. In all honesty, what's the likelihood of someone asking for all the rear bushing to be done. Most probably just want to fix a knock, in which case as a mechanic it'd make more sense to order the arms with the bushes in them. I've looked on Ebay and i asked around, couldn't really find any scrap arms i could buy and take with me to confirm that this is the right kit. So i don't suppose anyone's got any of the spare trailing arms off the back of a w211 that i might have? Purely for testing this kit and confirming it's what i need to do the rear.