Have you lost the little spring that sits between the lever and the adjustment plate? Only other time I've seen this is when the cylinder gets stuck but if you say the brake is working as normal, then that's not the problem.
You're on the money there. Pulled two bits of broken spring out this morning.
@Jon. started
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Have you lost the little spring that sits between the lever and the adjustment plate? Only other time I've seen this is when the cylinder gets stuck but if you say the brake is working as normal, then that's not the problem.