Minecart Mania is now (once again) fixed. There are some small changes to deal with issues encountered in the past:

1. Powered minecart tracks now only push the minecart forward when the track is ON instead of OFF.
2. Since the directional launches in combinations with launch signs did not work, there are now 4 additional blocks that launch the minecarts in distinct directions. The black wool will still launch, but in the old-fashioned, prioritized directions as available:
   

   Wool Color	Function
   Black	Spawn, pickup, and launch in priority directions as available North > East > South > West
   NEW: Purple	Spawn, pickup, and launch south
   NEW: Light Blue	Spawn, pickup, and launch west
   NEW: Orange	Spawn, pickup, and launch east
   NEW: Cyan	Spawn, pickup, and launch north