Hi Norm.
I received your pics which with a little photoshopping clearly show how this stabilising system goes together. With your permission I will upload some of your pics together with pics of the small attachment (bracket) which joins the stabilising bar from my pics.
The manual for the anniversary 8 shows a very different system which seems to incorporate a belt tension function. The Manual for the Anniversary 12-32 shows the system that is present on my Anniversary 8, but in a very murky image.
Thank you both, with your help I am finding solutions which I will share to the forum
Martin