Basically undo the rear der and bolt it back on again properly
done this and it seems to be working now...! unsure how/why. does need re-indexing though for sure
also checked it off the bike as @Dammit recommended and it seems to work fine
thanks all for the advice. will keep an eye on it... not sure i am out of the woods. how could it have worked fine for the first 20 mins yesterday and then suddenly stop working?
done this and it seems to be working now...! unsure how/why. does need re-indexing though for sure
also checked it off the bike as @Dammit recommended and it seems to work fine
thanks all for the advice. will keep an eye on it... not sure i am out of the woods. how could it have worked fine for the first 20 mins yesterday and then suddenly stop working?