At the top left of Mono and other game modes, the track is represented by a single lined graph. Plotted on this graph are white markers that indicate where power blocks will be. I use several Workshop skins that I really love but sometimes these white markers are very difficult to see during fast parts of a song (especially if the background of the skin changes to green/yellow/white/grey. The white of the marker just doesn't stand out so well.

I am requesting white markers be more visible. Either by adding a 1px black border around them or having it animated such as alternating slowly between white, red and black. This way, no matter what colour the background is, the marker would be visible most of the time. Can this be done? if so, how?