If I had an imperfect chainring, I'd try positioning it so that the slackest point would coincide with when I put the most power (ie at the top of the pedal stroke). This happens twice a revolution though, so I doubt it matters much.
@pifko started
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If I had an imperfect chainring, I'd try positioning it so that the slackest point would coincide with when I put the most power (ie at the top of the pedal stroke). This happens twice a revolution though, so I doubt it matters much.