Playing a D Major 7 chord (D F# A C# ) the display is correct. Lowering the 3rd & 7th indicates a D minor 7 which is correct. When I lower the 5th and the 7th again, it indicates a D dim 7 chord. As far as I know, this is a fully diminished chord. When I raise the 7th from there, I expect to see a half diminished chord but I don’t. EzKeys shows it as a Fm6 chord. Why?
