Afternoon all, As the sun is shining, and Covid-19 has given me some free time at home, I am using it to fix some of the minor little things on my S211. I have a dull knocking/tapping at low speed over rough surfaces. I have found no play testing all of the bushes/ball joints/drop links with a large screwdriver as a pry bar, so I am suspecting the strut top mount/bearing. It has likely been on the car for 11 years and 173,000 miles so it has had a good life. Before I order, a second opinion would be nice. Anyone know if the part highlighted is the one that tends to produce the knocking? Many thanks, Martin.