Well I think my back calipers have had it. For the last few days everytime I've stopped and got out the car I smelt a faint burning smell but didn't think much about it. Well tonight I've just got out my car an took my son out when the smell was really bad. Took my son in and went back to the car to investigate and it is my passenger rear brake that stinks off burning. I checked the other side an it's no where near as hot as the passenger side. It's only just had pads in the back so I know it's not them. Has anyone else experienced this problem? I haven't been using the brakes hard either. I haven't got a torch either so I'll have to take it for a blast tomorrow to investigate...