Bar number under beam

[damianlegassick]

Hi all 

I want the bar numbers to remain close to the staff but things aren’t working 
for me if I beam across the carline with overridden beam positions.

Any clues?

Thanks as always

Damian

{
\version "2.19.82"
  \set Score.timing = ##f
  \autoBeamOff
  \voiceOne
  \override BarNumber.outside-staff-priority = #0
  \override Score.BarNumber.break-visibility = ##(#t #t #t)
  \set Score.currentBarNumber = #14 \bar ""  
  \override Beam.positions = #'(8 . 8)
  c''8[ 
  \bar "|"  
  \set Score.currentBarNumber = #15 
  d''8]
}