I'm in the habit of using Effect/Black & White/Threshold a lot.
Today I set the image where would like it but when I accept and exit, nothing has changed.
Is this a new "Feature"?
Robert Poland
iMac, Late 2013, 14,2
3.2 GHz Intel Core I5, 27”
16 GB Ram, 1TB Fusion HD
OS X 10.12.2 (Sierra)
GC 10.3.1