I developed two rolls of CHS 100 today and both have flash effects on them. These appear partly as patches and partly as proper flash patterns. I had the same issue with a roll of CHS 100 several weeks ago. The affected emulsion numbers are either 510604 (05/08) or 610609 (07/08). I can’t say for certain at the moment, as the data is only on the canisters and these aren’t necessarily 100% identical to the film taken out. Because I do reuse the canisters. However, I think it’s more likely to be the latter batch.
Didn’t this problem occur before, perhaps two years ago (back when it was Efke R 100)? At the time, you sold the films at a reduced price.
And I can also confirm the issue described at
http://www.fotolaborforum.eu/index.php?showtopic=1205# regarding small holes in the ADOX CHM 400.
I’ll pop into the shop with the films in the next few days.
Regards, Jens