Bought my 93 convertible from Pro Team a few years ago. It had 6,000 kms (4,000 miles) on it when I bought it and it has about 12,000 kms on it right now. I have a problem with a rattle that sounds like it is coming from the driver':1zhelp: s side dash or A piller area, but it only rattles when I go over a bump and then only after I have been driving the car for a lengthy period of time, usually more than a couple of hours. Any suggestions as to what the problem might be?