I think long ago I had the same problem, but I can't remember the solution.
In this snippet, in the first chord of bars 2 and 4, the staccato of course refers to the lower chord, not to the upper theme.
I'm unable to put the dot below the chord.
Any idea?
!NoteWorthyComposer(2.51)
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|AddStaff|Name:"Right Hand"|Label:"Piano"|Group:"Standard"
|StaffProperties|EndingBar:Open (hidden)|Visible:Y|BoundaryTop:10|BoundaryBottom:10|Lines:5|WithNextStaff:Brace,ConnectBars|Color:Default
|StaffProperties|Muted:N|Volume:127|StereoPan:64|Device:0|Channel:1
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|Clef|Type:Treble
|Key|Signature:F#|Tonic:G
|Tempo|Tempo:84|Text:"Moderato tranquillo"|Pos:18
|TimeSig|Signature:3/4
|PerformanceStyle|Style:Dolce|Pos:9
|Dynamic|Style:p|Pos:-11|Wide:Y
|Spacer|Width:75
|Chord|Dur:4th,Staccato,Slur|Pos:-4,-2|Opts:Stem=Down,Slur=Upward,ArticulationsOnStem|Dur2:Half,Dotted|Pos2:0^
|Chord|Dur:4th,Staccato,Slur|Pos:-4,-2|Opts:Stem=Down,Slur=Upward,ArticulationsOnStem
|Chord|Dur:4th,Staccato,Slur|Pos:-5,-3|Opts:Stem=Down,Slur=Upward,ArticulationsOnStem
|Bar
|Chord|Dur:8th,Staccato,Slur|Pos:0|Opts:Stem=Up,Slur=Upward,Beam=First,ArticulationsOnStem|Dur2:4th|Pos2:-4,-2
|Note|Dur:16th,Slur|Pos:3|Opts:Stem=Up,Slur=Upward,Beam
|Note|Dur:16th,Slur|Pos:5|Opts:Stem=Up,Slur=Upward,Beam=End
|Chord|Dur:4th,Staccato|Pos:0,3|Opts:Stem=Down,ArticulationsOnStem|Dur2:4th|Pos2:7
|Chord|Dur:4th,Staccato|Pos:-5,-3|Opts:Stem=Down,ArticulationsOnStem|Dur2:4th|Pos2:0
|Bar
|Chord|Dur:4th,Staccato,Slur|Pos:-5,-3|Opts:Stem=Down,Slur=Upward,ArticulationsOnStem|Dur2:Half,Dotted|Pos2:0^
|Chord|Dur:4th,Staccato,Slur|Pos:-5,-3|Opts:Stem=Down,Slur=Upward,ArticulationsOnStem
|Chord|Dur:4th,Staccato,Slur|Pos:-6,-4|Opts:Stem=Down,Slur=Upward,ArticulationsOnStem
|Bar
|Chord|Dur:8th,Staccato,Slur|Pos:0|Opts:Stem=Up,Slur=Upward,Beam=First,ArticulationsOnStem|Dur2:4th|Pos2:-5,-3
|Note|Dur:16th,Slur|Pos:3|Opts:Stem=Up,Slur=Upward,Beam
|Note|Dur:16th,Slur|Pos:5|Opts:Stem=Up,Slur=Upward,Beam=End
|Chord|Dur:4th,Staccato|Pos:0,3|Opts:Stem=Down,ArticulationsOnStem|Dur2:4th|Pos2:7
|Chord|Dur:4th,Staccato|Pos:#-6,-4|Opts:Stem=Down,ArticulationsOnStem|Dur2:4th|Pos2:0
|Bar
|Chord|Dur:4th,Slur|Pos:-4,0|Opts:Stem=Up|Dur2:Half,Dotted|Pos2:n-6
|Chord|Dur:4th,Slur|Pos:-1,1|Opts:Stem=Up
|Chord|Dur:4th,Slur|Pos:b0,2|Opts:Stem=Up
|Bar
|Text|Text:"c"|Font:User1|Pos:-4|Wide:Y|Justify:Right
|Spacer|Width:50
|Note|Dur:8th,Grace|Pos:b-6^|Opts:Stem=Up,Beam=First|Visibility:Never
|Note|Dur:8th,Grace|Pos:b1^|Opts:Stem=Up,Beam=End|Visibility:Never
|Chord|Dur:64th,Grace|Pos:n-6,n1|Opts:Stem=Down,Muted|Visibility:Never
|Chord|Dur:4th,Slur|Pos:b1,b3|Opts:Stem=Up|Dur2:4th|Pos2:b-6
|Chord|Dur:4th,Slur|Pos:b0,b2|Opts:Stem=Up|Dur2:4th|Pos2:b-5
|Chord|Dur:4th,Slur|Pos:b-1,1|Opts:Stem=Up|Dur2:4th|Pos2:b-4
|Bar
|Bar|Style:SectionClose|SysBreak:Y
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|StaffProperties|EndingBar:Open (hidden)|Visible:Y|BoundaryTop:12|BoundaryBottom:10|Lines:5|Color:Default
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|StaffInstrument|Name:"Acoustic Grand Piano"|Patch:0|Trans:0|DynVel:10,30,45,60,75,92,108,127
|Clef|Type:Bass
|Key|Signature:F#|Tonic:G
|TimeSig|Signature:3/4
|Dynamic|Style:p|Pos:-11|Wide:Y|Visibility:Never
|Chord|Dur:4th,Staccato|Pos:-6,1
|Chord|Dur:4th,Staccato|Pos:-2,5
|Chord|Dur:4th,Staccato|Pos:-9,-2
|Bar
|Chord|Dur:4th,Staccato|Pos:-6,1
|Chord|Dur:4th,Staccato|Pos:-2,5
|Chord|Dur:4th,Staccato|Pos:-9,-2
|Bar
|Chord|Dur:4th,Staccato|Pos:-7,0
|Chord|Dur:4th,Staccato|Pos:-2,5
|Chord|Dur:4th,Staccato|Pos:-12,-5
|Bar
|Chord|Dur:4th,Staccato|Pos:-7,0
|Chord|Dur:4th,Staccato|Pos:-2,5
|Chord|Dur:4th,Staccato|Pos:-12,-5
|Bar
|Chord|Dur:4th,Staccato|Pos:-10,-3
|Chord|Dur:4th,Staccato|Pos:-6,1
|Chord|Dur:4th,Staccato|Pos:-13,-6
|Bar
|Chord|Dur:4th,Staccato|Pos:b-10,b-3
|Chord|Dur:4th,Staccato|Pos:b-6,b1
|Chord|Dur:4th,Staccato|Pos:b-13,-6
|Bar
|Bar|Style:SectionClose|SysBreak:Y
!NoteWorthyComposer-End