#186 judged the grant by whether the bus's machine was last sent the user list composed now: any user's change held asking back, a list sent was taken for a list the bus enforces, a plan that could not be worked out read as not behind, and no test held the real judgement. Now the asker asks only when the composition grants the controller itself to publish its ask, and the bus's own module says that grant is in force on the running server (nats_user_can's in_force, mesh-catalog); each fact not known is not held, said with why. brokerBehind takes a list nobody could compose as behind.