My resolution is 1360x768 which I guess might be the problem. I'm only using ui mods from STEP and looking at my interface folder through MO nothing is overwriting the vanilla lockpicking file.
I think the fertigo pro font is a little too large for the skyrim interface, in the lockpick ui the amount of lockpicks available text size is quite small unlike the vanilla font. https://drive.google.com/file/d/0B8xYm1YXSmHeN2lROGhXeFhnak0/edit?usp=sharing