Back to the drawing board Bought a Vito II from a junkshop: very fine aesthetically but a stuck shutter. Got the shutter working (exposed some film quite satisfactory), but stuck again after a while without use, and would not work as well as before, so had shutter "serviced" by repairman. Tried out last weekend: shutter actuation very erratic All the following permutations occurred with the one 24x film: Sometimes shutter operates OK. Sometimes shutter-release goes all the way, but shutter itself does not actually "fire". However, double-exposure prevention mechanism kicks in and can't operate shutter w/o "winding" on to the next frame: result -one blank frame. Sometimes shutter operates, but double-exposure prevention mechanism fails and multiple & double exposures can be made (i.e., can re-cock shutter and "fire" as often as you like, w/o "winding" on). Sometimes shutter fails to "fire", but can be made to fire on re-cocking: result, a missed shot. The result is one nervous operator!:confused: OK, any comments/suggestions welcomed. In any case, it will be going back for more adjustment.