From what I an ascertain on a guitar you add the 2nd note as the lowest note and with 4 strings this often isn't possible on a Ukulele. I was trying 0203 and that sort of works.
What I really need is the 2 chords for the line " So please believe in me" from America's Tin Man. The chords I have for the rest of the song seem right Gmaj7 Cmaj7 Am9 but the line I need shows C/D and then D and that just isn't working out for me.