Thanks to all for the headset advice, i think that 'binnelling' is the problem and for peace of mind and hopefully little cost the LBS can have a look at it for me.
Every day i am surprised by the amount of knowledge available here, my Zinn maintenance book is really good but i like some advice from people who have had hands-on knowledge of a problem,
thanks everyone
Every day i am surprised by the amount of knowledge available here, my Zinn maintenance book is really good but i like some advice from people who have had hands-on knowledge of a problem,
thanks everyone