I just had 4 rolls of film processed and scanned, and have been emailed the scans but have not seen the actual negatives yet. The first thing I noticed is some spots in exactly the same location on each frame of the scanned image through all 4 rolls of 36 shot film. Is this likely to have occurred in the camera, or in the scanning?
These are some sample pics I took while testing the night sky and moon that really show the issue that I am seeing. (and the bright white dot in the first two pics is actually the moon - so ignore it)