On a trip to Portugal this year, I took several photos with my Canon A1 using different lenses (28mm. 50mm, 70-200mm zoom). When I received them back from processing, a few of the photos had Red streaks running from top to bottom in the middle of the print. This can not be a lens problem as photos taken with the same lens in each case soon after were OK. The film I used was new "Kodak FarbWelt 100", weather was generally sunny and warm. This also happened with one print on another roll some time ago, processed by a different company
Can anyone help with this, or direct me to a site that can.
Thanks.