Welcome to the Contour... as you continue adding to your system (and you will, just wait and see... mwa ha ha ha) you will come to realise just how shittily put together the contour is, and just how many corners they cut/sanded off during the assembly of the car. I loved my Contour, but seriously my Dad's 86 Jeep Cherokee was put together better than that car. My brother's Contour was even worse than mine.
Over the next few months at least, expect to spend time finding/cancelling those rattles. As you stop them, others will start to appear until you sell the car
