ahh ha, bike shop fixed it, it was a 9 speed casette with 8 speed shifters, must have been working ok till the chain snapped then i must have mucked things up with my repair job 
, new casette and chainand a new chain splitter. back on the road and all happy again 
.
cheers drew
, new casette and chainand a new chain splitter. back on the road and all happy again .cheers drew
