I put my bike into my LBS for a service. They've had it for over 2 weeks now, telling me that it needs a new headset. Just got off the phone with their tech guy, who to be honest wasn't filling me with confidence. He told me that when he lifted the headset off, the bearings fell out, he said he <i>thinks</i> that this means that the frame is ready for the bin. Can anybody shed any light on this, as this is my summer bike and is would cost well over œ1000 to replace.