Description of the Bug
Unnable to connect kinetic pipes or engines(BC, Forestry) to rock crusher or powered roling machine. Also i cant find railcraft engines in game.

To Reproduce

1. build rock crusher
2. try to place pipe or engine to give crusher energy
3. no connection

Expected behavior
I exept everything will work)

Screenshots & Video

Environment
Minecraft 1.12.2
Forge 14.23.5.2807
Railcraft railcraft-12.0.0-beta-4

Working as intended. We need to document that rock crushers use railcraft charge since Series 10 of Railcraft (or Minecraft 1.10.2).