Green stuff can make strange noises whilst bedding in. Once that's done they can still sound different to mainstream pads under braking.
Mine came with a couple of pieces of sticky backed plastic for the back of the pads. It didn't stop the odd strange noise every now and again but I got used to it. Maybe the usual copper grease on the back will quieten them down?
TR7 V8 DHC Jaguar Solent Blue. 9.35cr Range Rover V8, Holley 390cfm, JWR Dual Port, 214 Cam, Lumention, Tubular Manifolds, S/S Single Pipe Exh, 3.08 Rear, 200lb Spax & PolyBushes all round, Anti- Dive, Strut-Top Roller Bearings, Capri Vented Discs & Calipers, Braided Hoses, 4 Speed Rear Cylinders, Uprated Master Cylinder & Servo, AT 5 Spokes and Cruise Lights, S/S Heater Pipes, Replacement Fuel Tank. No Door Stickers. Mine since July 1986, V8 from 1991
