What size boot do you wear? I'm a size 16 and the Kuryakyn mini floor boards were to cramped for my big foot even with the 3/4" drop down mount. I tried adjusting them every way possible and they just would not work comfortably, I did use the Kuryakyn 3/4" drop down mount that they came with, but put on a set of Kuryakyn Kinetic foot pegs. I love the fit now.