Hi all, I'm brand new to this site and I appologise if I'm covering old ground with my question. Does anyone selenium tone AGFA Classic MC111 for colour? I'm keen to increase the richness & 'depth' of a couple of images with Selenium but I can't seem to get any colour change. Have tried mixing recommended dilutions twice now and toning for up to 10 mins with no apparent change in colour. Usually fix twice and use Iford washaid and an archival print washer. Pls help!!?