I bought my 2013 Diodes and Driver X's at the end of November 2013.
Had 17 sessions with them, so far.
The side of the Left Diode seems to be cutting through the left inside side of my boot.
Upon inspecting the side of the Diode, there doesn't seem to be any issue or difference between any of the other sides of either left or right binding.
Anybody have a similar experience?