Right, No I haven't used it. But I know someone who has and they swear by it. I would imagine that it would clear both flywheels as it's a single disk at each end but as this is for a different buggy I dont see the point of your dig. My point is that ceramic disks are good at lessening the effects of brake fade, but the are more fragile which is why I suggest metal disks and normal pads. My advice doesn't have to be taken at the poor soul could simply fit another stock disk and run the risk of a repeat performance.