Thanks guys. Will ask my local dealer about the pads. The discs were warped but skimmed a few weeks back and seem fine now but still with squeal. Pads have plenty of meat on them bu t think I might go with replacing them with the pads you mentioned James just to get rid of the pet hamster!

Now the search is on for a replacement rear wheel bearing! Think I'll have an entire new system by the end of this.