Either the winder rubber has worn down slightly on one side so that part does not connect with the balance wheel, or there is some sort of residue on the rubber oir thge winder is in the throws of seizing up but you will need to get to the winder to check
ken
February 2011
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
