For anyone else who might run across this, the syntax to change the color of the animated wavefront is: --wavecolor|<#RRGGBBaa> //default= red (#FF0000). standard html color notation #RRGGBBaa, where RGB are hexadecimal digits (0-F) and aa is the opacity. If aa is omitted, then the wavefront will be at 100% opacity. e.g. --wavecolor|#00FF00 would create a green wavefront