It is my understanding that \abovedisplayskip and \belowdisplayskip should adjust how much (rubber) spacing that is allowed between display math formulas.  I have attached a ConTeXt file (bug.tex) that seems to indicate that setting these skips does not affect this (rubber) spacing.  I have also translated this ConTeXt file line-by-line to a LaTeX file (bug.ltx) and attached it.<br>
<br>Both files produce a PDF (using `context bug.tex` and `pdflatex bug.ltx`) in which the spacing between the formula changes from page 1 to page 2 simply by adding the final formula.  However, by changing \adjustdisplay{0} to \adjustdisplay{1}, the LaTeX file produces a 3 page document where the spacing between formula does not change (as expected) on the first two pages and thus requires a third page to typeset the final formula.  However, making this same adjustment in the ConTeXt file does not seem to affect the output.<br>
<br>I would appreciate any thoughts as to why this is happening, and I would equally appreciate a solution to keeping the spacing the same in the ConTeXt file and thus bumping that last formula to a third page.<br><br>Troy Henderson <br>