Hi there! I have a manual 1.0 Bmax ecoboost that I had had no problems with until after 25000 miles it developed a noise when changing into 3rd gear - both changing up or down. It sounds to me like the synchro mesh but am not a mechanic and wondered if anyone had had the same problem? The gears all still work fine including 3rd but I have been trying to avoid 3rd gear since the noise started as don't want to cause anymore damage. My car is finally booked into a Ford garage for inspection so hopefully will have a diagnosis soon. Am guessing it will be fixed under the Ford warranty and they won't try and say it comes under 'wear and tear'!!