please add a Maj triad chord with a flattened 5th (ie root maj 3rd, flat 5th)

Hi

Over the last couple of years, I repeatedly asked for certain extra chord types to be added to the edit menu, but with zero results........its a shame as I can't see why it presents a technical problem.......occasionally when doing more complicated comps you need certain extra chord types, (root, maj 3rd, flat 5th is just one example which I needed today).....any chance of adding it? ....it would really improve the editing part of chordify a lot....Thanks.