Hi, I'm new on this mailing list. I subscribed in order to report the following, which I think is a bug in ConTeXt: An aligned set of equations does not respect the grid and puts the rest of the page out of alignment with the grid. It is most easily seen on this post on TeX.SE http://tex.stackexchange.com/questions/254815/grid-on-aligned-equations-in-c... . Best regards, The TeX.SE user Gaussler