On my first F6B I had the Utopia. When tilted far enough forward for it to reach me, when I hit a bump it would punch me in the back. I had to put a 1 1/2” spacer between the 2 half’s of the bracket that the pad is attached to. On my second F6B I went with the Show Chrome as the mounting point where it comes out of the seat is 1”+ forward of the Utopia. Ya I’ve got short arms and legs.