im the same as you pal, i snapped loads and what had happened was i was snapping them where it goes through the bulk head,n.r ratchet, the cable isnt sitting right and its slowly wearing through them.now i have to make sure its seated correctly and just keep checking.some 1 told me that this is a fault on sapphires.I dont know how true it is though.if your cable is not snapping here it could be your turbo melting it!
hope you sort it