anchor.diff:      },
       endAngle: function(number) {
         return scaleHours(number) + handSpan
  -    }
  -  }
  -
  -  mf = {
  -    radius: bigRadius,
  -    startAngle: function(number) {
  -      return (pi * 2) + scaleMins(number) - (handSpan + margin)
  -    },
  -    endAngle: function(number) {
  -      return scaleMins(number) + (handSpan + margin)
       }
     }
   
  
positive.code: 
  width = 320
  height = 320
  cx = width / 2          // Center x
  cy = height / 2          // Center y
  margin = 8 / 100
  sizestep = width / 7
  handSpan = (pi) / 12
  stroke = 2
  
  
negative.code:               return d.unit + '-' + params['name']
              })
              .attr('opacity', 0.7)
  }
  
  function limit(number) {
    if (number > 53) {
      return 53
    }
    return number
  }
  
  function refresh() {
  