Hi all I am sure that some of you will say you should have asked us first but after chasing the problem of the front brakes binding (mostly n/s) for a while we changed the front hoses incase this was the problem, no change,we had already done the calipers and master cylinder a few years ago when we replaced a faulty servo (yes I prefer to have one) which failed at Le mans. Today we found that the system has a valve fitted on the tee piece at the split to the front/rear brakes which i assume ke