I have bought a Saddlemen Explorer for my 2015 Street Bob.  I have to say, it is an amazing seat and find the extra support it gives is not only great for comfort, but also better control.  I have a detachable sissy bar, as the missus loves to ride, but is not confident on the back without the sissy.

The new seat is a lot wider than the old Badlander, and the sissy frame tapers in too far to fit around the new seat.  Anyone had this issue, or got any recommendations where I can find a sissy that will fit/ modifications that can be made?