     }
   }
   
-  ///The size to multiply the knob by on selection. `1.7` by default.
-  @IBInspectable open var selectedKnobDiameterMultiplier: CGFloat = 1.7 {
+  ///The size to multiply the knob by on selection. `1.0` by default.
+  @IBInspectable open var selectedKnobDiameterMultiplier: CGFloat = 1.0 {
     didSet {
       lowerKnobLayer.setNeedsDisplay()
       upperKnobLayer.setNeedsLayout()

  let trackLayer = RangeSliderTrackLayer()
  let lowerKnobLayer = RangeSliderKnobLayer()
  let upperKnobLayer = RangeSliderKnobLayer()
  
  ///The frame of the `RangeSlider` instance.
  override open var frame: CGRect {

    }
  }
  
  ///The thickness of the slider buttons border. `0.1` by default.
  @IBInspectable open var knobBorderThickness: CGFloat = 0.1 {
    didSet {
      lowerKnobLayer.setNeedsDisplay()
      upperKnobLayer.setNeedsDisplay()
