Thanks Paolo. Corrrado yes to be absolutely accurate the wheel arch extensions would reach the top of the fenders. I suspect the 924 hood slopes down more steeply than the 944 body I am using. I have made the wheel arches as large as the inner wheels wells would allow. To make them larger would require creating new inner fender wells and that would present a whole new series of challenges. I don't have the Monogram 924 kit to see if it would have been a better starting point.