Thanks for the offer and I might be interested but just really wanted to get to grips with what it does really. I understand it raises the rear by 17mm but also changes the geometry in different ways. I came across an old post by a foenix13 ( banned ) on 1000rr.net about he was just about to buy thius link in Jan 2014 I though I might gleam some information on a vendors site as to what it actually does and as Lees Cycles and superbike supply no longer exist I was just interested who still stocked these