Hi all I need to push process a film by 3 stops. I know it is pushing it a bit - no pun intended- but I was stuck in a situation with only an ASA400 film and was told at the very last minute that no flash was allowed. As a consequence the only way I could any usable shutter speeds even wide open was to push it to ASA 3200. Does anyone know what I should increase development time to. BTW negs are only going to be scanned and posted on a web site so no HQ prints will be required thus giving me a bit of latitude.