Default Config   
------------------------    
{}

Config - 1  
--------------------               

{
  divFact:5, 
  initVal:30, 

  edgeRadius: 300, 
  indicatorRadius: 280, 
  indicatorNumbRadius:220,
  
  speedoNobeW: 250,
  id: 'mani-1'
}

Config - 2  
-------------------- 

  {
    divFact:20, 
    maxVal: 240,

    dangerColor: 'green',
    bgColor: '#aaa',
    
    speedArrowColor: 'red',
    nobNumbColor: 'yellow',

    speedValBGColor: '#666',
    speedValTxtColor: 'blue'
  }