@AndrewGarrison , maybe you know?

@JetFly ok

no effect.@Minecraftpoweer

@JetFly try making the parts no collision and prevent braking on the piston

@Minecraftpoweer try to find the difference in engine cycle

@Minecraftpoweer ohh
did you watched this video to the end?

@JetFly i dont really get the problem

@Minecraftpoweer Watch on the rotation of axle

@Minecraftpoweer The engine is working properly on one ship, but doesn't work on other.The engines are the same.

what? if you mean the piston it is because it is on a cycle