I’m pretty thorough on my brake jobs. I wire wheeled and lubed under the rattle clips, used some antizeize, clean the bores and lube the pins everytime with 450 degree rated silicone. On the rear, I did take my angle grinder to the hubs (fronts were new). Nothing hanging up. I can put the car in neutral and the car rolls easily. The pads were extremely tight so I shaved a bit off the ears but not much. I’ve used ebc quite a bit and never had their rotors vibrate when hitting the brakes at any speed. I’ve noticed the last few sets of ebc pads have had QC issues. My nephew and I both had pad knock with their green stuff pads when braking in reverse and the 1st stop in drive. I’ll pull the pads off when I get home and see what’s what.