Help me to modify the circular slider a little

[pouralise]

1. Adding a blank space is not possible.
2. Enable "Round line cap" in Vis. parameters.
3. To hide the title set Additional class to notitle and add this to Custom CSS:

Code:

.notitle .circularslider-value,
.pcontrol-notitle .circularslider-value {
  display: none;
}

The round line cap option don't add the circle like this