Footnotes
I'm currently typesetting a document ready for publication, and I'm having real problems with inconsistent spacing between the bottom of my body of text and my footnotes: on most pages they are the correct distance, 0.6cm, but occasionally, and seemingly in groups/batches, the distance is either much smaller than that or much larger.
This doesn't happen with the headers, only the footers, so is this something to do with simply the font-size not always fitting in equally on each page? Thanks!