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user69121
I built a dynamo front wheel a few months ago. Alpkit LuvMud unit with Alexrims rim and DT Swiss spokes. All seemed good but I recently noticed a clunk when braking. Assumed headset loose, no. Checked calliper tightness, ok.
Yesterday noticed when braking the whole rim jumps to the left (towards the disc) by 4 or 5 mm. clearly this is not correct.
Any thoughts on a solution?