At some point, we're sure to see a proper on-track dynamic assessment of the Cayman R, hopefully by our not-by-any-stretch-of-the-imagination-tame racing driver but for now, it's an opportunity to test an interesting car in less-than-ideal weather conditions. First, what does this … Porsche might have you thinking it's a 'geers-gone-wild special in the vein of the BMW M-Coupe, but the R is a comparatively moderate collection of tweaks