Attached is Revision A of my Tutorial on how I process and edit color negatives using Affinity Photo. My original tutorial generally resulted in good conversions, but sometimes the deep shadows took on a blue cast. That could be corrected during editing, but was not ideal. Rev. A corrects this problem entirely and results in better, more accurate conversions. The process in Rev A is different, but is simpler to implement.  I do not own a dedicated slide scanner, negative conversion software