To be far to the trader it had just turned up servicing issues staff etc etc. I got the e-mail alert to say one had been put on the website and I was straight down there the following lunchtime. But to me if the prevouis owner wasn't to worried about driving it/didn't know about the caliper whats does it say about the rest of the car. But it's all part and parcel of looking for a s/h car. And the again the good fortune of having a good forum like this for a guide. Fingers crossed for this weekend the right one is out there it's just a case of tracking her down.