hey thanks for the feedback! i guess i was looking for more of a square wav with some pulse width modulation to achieve a slow ‘geiger counter’ esque pulse light effect. so the layer triggers ‘on’ only every so often and stays on for a slightly varying period of time(the goal is between 1-2 seconds)…
maybe an expression slider in null layer with a posterizeTime(3) or something attached to the if/else statement in the opacity of the other layer would do the trick?