Yeah I had the picture of what I had seen with rub marks on it wrong in my head.
I've attached a pic which shows the inner guard/chassis rail is what got rubbed, I have that on both sides.
Also, my ride height is about 350mm rear and 345mm front (measured from rim centre to guard lip)
My clearance from the tyre to the shock is roughly 70-55mm (hard to see without getting right in there and I'm already dressed for work)