Considering how many times we did "grinding in" of the shoes in that picture last year, the system seems to work OK.It works logically, IMO. The system does not allow "grinding in" for a period of 200 meters "at once". The brake shoes will be smoked more than Uwes electronic cigarette.
You'll probably wanna watch this on Youtube 'cause it's a bit small to make out all the details here:
Youtube seems to have made it private. The channel owner ( @Jef ) will have to fix that. It's not the only one we have that issue with at the moment.Anyone know were the above brake brake grinding-in video has gone,