Serger JEI integration is, really, all kinds of messed up currently.
At Normal scale:

Note the text being covered up by other entries, and the text falling out of range of the JEI box.
At Large scale:

Text isn't covered up by other entries anymore at least, but the text should still be encompassed in the recipe's "box" itself.
As well, recipes that are 3x3 don't fit in their squares either, regardless of scale. And the output item is ever-so-slightly squeezing out of the output square.
