I knew my time would come soon enough! My car is sagging (mostly the rear) and a Merc indie is saying that it will be £500 + VAT for a second hand replacement, or £1500 for a new part. I've seen the DIY posts, pictures and helpful YouTube video showing the step by step process of repair but I don't think I'll be able to hack at it myself and the garage isn't willing to do it either - they think it is a waste of time. Anyone in the Surrey/Hampshire area handy with these valve blocks? Or know an indie that would do it for me? I wouldn't mind the £500 for one, problem is, I think both could probably do with a clean Thanks very much in advance.