I love the coolness of the xLights test effects, the chases (spacing of 2, 3, 4, 5), the twinkle (5%, 10%, 25%, 50%), and the RGB color cycles (ABC, ABC-All, ABC-All-None)
Any chance they could be added? ...along with the speed adjustment? ...and maybe the addition of a reverse option?
and, maybe the background color selection... why not.