Ok so first time poster great forum so far, so my question is in the photo my old shaft has a step that the blade sits on and it is flogged out towards the thread so when the cup washed is fitted the blade floats around. I know that I need a new one but all the pics I have seen show the shaft not being stepped, or am I just seeing the wrong pics. Oh and it's a series 90. thanks in advance Colin [img][IMG]http://i65.tinypic.com/35luvfb.jpg[/img][/img]