Just a quick update, went to the physio again today. She used 'interferential' treatment on me. It was ok although I have to admit that I don't feel any different afterwards!

One thing she mentioned to me is that she can feel 'grittiness' in the raised areas over the SI joints. The areas feel 'lumpy' and they are the main sources of pain I feel. Could the pain and stiffness I have be a build up of scar tissue? I started doing weight training when I was about 15, so there is bound to be some 'wear and tear' associated with this.

Any help most appreciated.

chris