Hi,
I have seen the example on your site on tweening hsl color with += and -= relative values. Is there a reason that *= and /= relative values are not implemented? Here is an example. We wanted to reduce a few objects' brightness by 50% of the current value, no change to hue and saturation. We entered the fill tween value as hsl(+=0, +=0%, /=2%). The H and S relative values worked but didn't work for L with /=2%. We also tried *=2% to double the brightness, didn't work either. In both cases, the L values were tweened to 2% instead.
Thanks,
Stanley