You can no drama mate!I changed mine on the Brembo supersport 330 front rotors only to find out they come from Brembo with Aluminium floaters already!I had a set that was left in my bike shed but after that bayich had me evicted so many special bits were lost!even after a year it makes me angry but Karma is a bitch ay lol!she made a Magistrate so pissed counciling a court appearance the night before the case was being heard(she was going to try and get the $6000000 house sale funds released)and was made pay my legal fees of $5000 within 3 weeks and told she must attend mediation also with me before it goes to Court lol!its about time the money tight ass started paying the Piper lol
You guys can just clean your existing buttons to make sure there's free movement. Often drag and vibration comes from this issue alone. Also, old brake pads will cause increase in drag, even with full floating rotors. I've noticed it in extreme application on the race track.