note refusing to shift - collisions resulting

[Tom Cloyd]

I'm getting NOWHERE trying to resolve a note collision problem, and 
cannot see the problem. I have three voices and the middle (voice three) 
is the issue:

Snippet:
[\voiceOne]

 f8 [ g e d ] < e c g >2 |
 \bar "||"
 < e c-1 a-2 >4 < f c a > ^"C I" g8-4 [f e-0 f] |
 e4 a e b' |

[\voiceThree]

 < b g >2 \once \override Voice.Rest #'X-offset = #2.5 g4\rest e |
 <<
 \voiceFour \stemUp \shiftOn
 { s2 \once \override NoteColumn #'force-hshift = #1.5 c'4 s4 } \\
 { s2 a2 } | 
 >>
 < c-1 a-2 >2 < d-1 b-2 > |

[\voiceTwo\

 b c |
 a4 g f2 |
 e e |

The error message I'm getting:

quiet_mountain_song.ly:248:7: warning: ignoring too many clashing note 
columns
 a4 g
      f2 |

Any suggestions? Nothing I've tried has gotten that quarter note c to 
move and stop colliding. I can't see why the problem is showing in voice 
two at all, as well. The issue is with the upper voices.

THANKS for any help!

Tom

--

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Tom Cloyd, MS MA, LMHC - Private practice Psychotherapist
Bellingham, Washington, U.S.A: (360) 920-1226
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<< TomCloyd.com >> (website) 
<< sleightmind.wordpress.com >> (mental health weblog)
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