So I don't have a garage, only a townhouse where I park outside. But I have a standard outlet right by the door, but the problem is that the charging cable Tesla provided isn't long enough. I was wondering if it's OK to use an extension cord for this or should I just go to a supercharger that is literally 5 minutes away from my house? I have heard stories from people where their extension cords just starting becoming hot and burnt out. If you recommend an extension cord, which do you guys recommend?