I have a 2001 ARX fitted with BC coilovers. On Saturday I hit a pot hole in a roadworks zone - only doing about 40kmph. There was a loud crashing noise and something was clearly loose in the rear. We had a look today and found that the passenger side coilover top mount had torn out. Wondering if it has happened to anyone else, and what is the best way to repair it, and who best to do it - I'm in Canberra. Grateful for any advice.