A few months back I loaded a roll of Provia 36 exposures into my camera outside in broad daylight - it was so cold the mechanism in the camera failed to load the film properly but already advanced it a little to around where the first frame might be. I was shooting a rare visitor at the time and couldn't risk that the film could have been ruined so I replaced the roll with another and just rewound the little bit of film by hand back into the canister.
Is it worth the risk to try this film still? How many exposures should I waste before the film would be normal? (theres another rare visitor coming in the conditions aren't good for other films)
THanks a bunch...