I was told by the previous owner that my CF was never intentionally driven in the rain or snow. However, it got caught in a few showers or rain squalls while away from home, Never ever saw road salt and was always put away between Nov. and May. The underside looks the part.
I never drive my roadster unless it's a day the top can go down. What's the point otherwise.
As for driving my other two vehicles in the rain? Of course I do. You see, the only thing I hate more than driving them in the rain, is walking in the rain.