Around 18 months after buying my 2015 Model S second-hand I am finally getting around to installing the HPWC. I have the one that was demounted by the previous owner and the electrician is coming Monday morning. It is an older style silver charger. Single phase I think. Now having had a closer look at the instructions I realized I am missing a metal bracket that sits between the charger and the wall. I will post a picture from the manual. Does anyone have any ideas how I might a. install without the wall bracket or b. replace the part. I am in Adelaide so do not have quick and easy access to service centers.