Toyo Roll Film Back to Quick Roll Slider?

Can a Toyo Roll Film Back (67/69 45) be used with the Toyo Quick Roll Slider for Graphic? I can't see how the film back mounts on the slider.

Yes they can! Apparently there are two versions of the quick roll slider and I had the older version which requires replacing the slide locks with ones that will lock on to the wider 67/6945 film holders. The older slider will work with narrower film backs like the Horseman but not on the Toyo holders. Toyo made replacement locks to work with the older sliders but I doubt that the MAC Group has them in stock. In any event I returned the slider for a full refund - including shipping so I didn't lose any money. It's much simpler and less bulk to pack for me to continue using the holders as I have been.