Just got a mint (sorry; as new) black F2AS. Fully manual, so finetuning shutterspeed after you've chosen your aperture comes natural. Only thing, while with f.i. an FM2n it is fairly easy (could be better if the dial were more to the front of the body) to turn the dial with your index finger, this seems impossible with the shutterspeed "tower" of the F2AS. Any tips from you guys? Thanks!