Hey guys , im having problems with the back brake, It started to squeak when freewheeling , the pads seem OK and I've replaced the cylinder kit but it still no good , it will lock up but you have to press it hard , I've had it into a garage and they did the cylinder repair so they bled the system and cleaned it all out but still no good , I've ordered some galfer pads but don't really know what else to do so any help would be good cheers fellas