Fabia vRS Noisy Rear Brakes

Hi every 1,

Ive got an early 2007 fabia vRS. Its the last of the mk1 shape

Every since new it has had a rear brake problem thats getting worse. Every time the brake pedel is pressed there is a squeeling noice for the back. Now the car has clocked up 23000 miles, it does it louder and when you turn corners.

The rear pads were taken out by the dealer and de-glased cleaned and checked, then reasembled with copper grease on the back to stop any squeeling. It worked for about 3 months now it back and worse than eva!!

Any ideas any1??

Could it be down to the compound of the pads??

Would aftermarket pads help??

to Dutton Forshaw in Maidstone that refuse to help after selling me a dodgy car