The command setRandomLip causes extremly fast lip movement.

Furthermore, it would be awesome if we could have a parameter where one can set the durance of the lip movement. That way one would be able to calculate the durance of it by counting the letters of a sentence and multiply it with a factor.

Example:

_line = ["Do you think we can finish this job in time? The Baltimore Ravens gonna play tonight"];
_break = count (toArray _line) * 0.13;
_currentSpeaker setRandomLip [_break]; //where break would be the durance of the lip movement.