Quote Originally Posted by dustym
I processed adox 400 iso film this evening with Paterson aculux 2
I got a curios streaking across the frame almost if the the negative has been over exposed the streak in columns ran from the perforation top to bottom on all frames , has not happened before, was there a fault in the chemistry, did I over develop the negative in the processing tank.

I spoke with the tech guy at Paterson in Birmingham spoke of the film used and development time and chemistry , he has seen this streaking before in testing and it is down to over agitation.

His suggestion was constant agitation for the first 30 seconds and then 4 gentle inversions at every 1 min interval thanks again for help when i get a moment I will scan my result so as to use for example