The committee had thirteen members. The vote was always close.
Seven to six, or six to seven. It didn't matter which motion — zoning variance, budget allocation, the parking dispute that had outlasted three chairs. The margin was always one.
Margaret, who kept minutes, noticed it first. She went back through seventeen months of records. Forty-one votes. Thirty-eight of them decided by a single member. The other three were unanimous, but only on procedural matters that nobody cared about.
She mentioned it to Richard, who sat at the far end.
"Swing voters," he said. "Every committee has them."
She showed him the attendance records. The swing voter wasn't the same person. It moved. Whatever seat it touched, the person sitting there would hesitate, then vote with the side that had six. Not because they were weak — Eleanor had been the swing twice, and Eleanor was the most opinionated person Margaret had ever met.
Margaret started watching the room instead of her notepad. She saw it happen in real time: glances before a hand went up. Not at the chair, not at the speaker. At the person sitting next to them. A micro-adjustment. Not persuasion. Calibration.
She rearranged the seating chart before the April meeting. Put the three strongest voices on one side, scattered the quiet members between them.
The vote was twelve to one.
She rearranged it again in May. Clustered the quiet ones together, surrounded by vocal members.
Seven to six.
She tried a third arrangement in June. Alternating. Vocal, quiet, vocal, quiet, around the table like a crystalline structure.
The meeting lasted four hours. No vote was taken. They couldn't reach quorum on the motion to vote.
She stopped rearranging after that. The pattern wasn't in the people. It wasn't in the chairs. It was in the boundary between who sat next to whom, and that boundary was fractal — no matter how finely she drew the seating chart, there was always a finer boundary inside it where alignment met disagreement.
The committee continued. Seven to six, six to seven. Margaret kept minutes. The margin held like a temperature the room couldn't leave.