Hey guys, just purchased a really nice looking K-3 from Russia on Ebay. Everything seems to be clean, and I'm picking up a few spools from KodakNYC tomorrow. I was told not to run the motor at high speeds without film, but I tried to wind it to test at 8fps and I'm not able to turn the crank counterclockwise, and I don't want to force it. I've used cameras that wind without film, and cameras that will only wind with it, and I was wondering what the K-3 is. Hopefully I've got nothing to worry about.
Thanks!