The new white binding appears to have been added to the bass in between the Crazy Nights tour and the Hot in the Shade recording sessions as evidenced by the studio picture below. Once we look closer at the still photos another issue appears. The first pic from the tour book show both the new binding, the missing tone knob
, and, more importantly, that the output jack is still on the side of the body like in Detroit above. But the next picture show that the cable suddenly comes from the front of the bass, there's an added output jack
where the tone knob used to be. This change happens after May 18 and possibly after June 3 (the photos are inconclusive).