damn, inability to insert rotor via AE, BC pipes(they dont even connect), hopper or router, rendered steam turbines completely useless for me, and they were promising math-vise...
If you have enough steel than just build 3 turbines for each one that will work and cycle them. 1st need maintenance, stop it and start 2nd, 2nd need maintenance, stop it and start 3rd, 3rd also needs maintenance -> cutoff fuel supply to boiler and disable chunkloaders because you haven't logged on server in a week. You can control them by splitter cables, if turbine can't produce energy, it won't consume neither rotor nor steam