Hello. I would like to “change” from my R230 to a 997. Already before the purchase of the SL500 , I loved with Porsche-damals still Boxster. At the Boxster I noticed that one can possibly run risk that one acquires a “Kws” candidate….have therefore distanced myself from it and decided for the SL. Also HERE is not everything “gold that shines”. ABC – “Diva” (my so far not) roof leaks cross handlebar problems electronic stacks (heating, radio, sitting climate, telephone…) up to,offens It seems that there are also top cars with children’s diseases: a colleague has a 4 year old Ferrari (sometimes the same as the one I posted in those days) there was a regular drilling of roof structures into the folding roof. So…NUN just my question: What could a 997 convertible contain for problems? Would you like to consider whether I can/want to live with it or buy an R230 Mopf or 231. There you know the stacks of the model and know what you (i) want to live with it or buy a R230 Mopf or 231. (ch) be careful. Thank you very much.