I have - by given occasion, my UFOs are "crumbled" - thought about the connection between striking UFOs, a defective caliper and unbalanced tires.
How can this be exactly related? Can a not quite swarmed (front) wheel (e.g. Losing force weight) lead to an imbalance of the UFO with strong braking (so vibrating the disk attack)?
Can a warped UFO ruin the caliper (presumably yes)? And can a defective (slipped, hanging) caliper ruin the disc, forgive it? And can a defective HA brake due to the increased load on the front brake contribute to a delay of the UFOs (probably yes)?
When new brake discs are used, how is the hub best to clean? Wire brush? Should you apply copper spray? If so, where?
If I have to get new UFOs, I'd rather be safe...

Thank you and greetings
Bastian