Pictures 1 & 2, the FR is slightly thicker than the USC skidplate - maybe 1/3 a millimeter thicker.
On the shifter side, the 'U' brace mounts to the frame perfectly (pictures 3 & 4).
On the brake side, I had to reposition the oil line clamp (5mm bolt) in order for the 'L' brace to slide under the oil line and mount to the frame - a very nice fit (pictures 5 & 6).
