Winter has once come and my K-x yet once again shows its double shutter actuation symptom in *singe*-frame advance mode at outdoor under a bit colder temperature (10+ deg. C)! :-(( In summer, that thing has never happened before!So, I tried to do some web search to see if there is any solution but of course, my effort has been in vain! But during the course, I discovered this old video, about the
