From time-to-time CBS makes changes to product to improve performance, occasionally as was the case in this situation, we make design modifications to address issues raised in the field.
The quick release plate (PQR) on the Flo and Wishbone were changed to reposition the friction screw in a more accessible position post-installation, i.e. at the back of the plate vs the front face.
On a separate but related matter, the grey friction pads on the White Flo holding the “D” ring have been changed to Black to match those on the Silver product. This reduces inventory and makes the trim on both products consistent in appearance.
I trust that has answered your question. Please don’t hesitate in contacting me directly should you have any immediate questions regarding this or any other related matter.