onActivate> Named Brick (disco)> FireRelay
onRelay> Named Brick (disco)> FireRelay
onRelay> Named Brick (disco)> SetRandomColor
That would only work once, the Relay failed. You set a random color, and sent the same brick a Relay. Unless you had more events in brick Disco, then it wont work.
I have no idea what Space Guy and gamefandan are arguing about. Sounds the same to me..
Ontopic: Nice. Downloaded.