I put a set of Pagid Blues on my 05 Elise this summer. They have maybe 5k miles on them and the rotors were fine. In the past few days they started screeching really badly. Its not when theyre wet or just a bit of rust, but its not everytime I brake. I can't figure out anything other than maybe when they're cooling down after some fun but not enough to say its direct cause and effect. Is this a TADTS situation or should I be concerned?