Dear list, I’m using latest beta from 2016.09.24 12:40. I have the following sample: \showframe \setuppapersize [A5][A4] \setuppagenumbering[alternative=doublesided] \setuplayout [backspace=0pt, topspace=0pt, marking=page, location=doublesided, header=0pt, footer=0pt] \starttext \filterpages[setup-en.pdf][1:10][width=0cm] \stoptext The PDF document is i-context.pdf from the ConTeXt Suite (tex/texmf-context/tex/context/interface/mkiv/i-context.pdf). For some reason that I don’t understand, the imposed page suffers a size reduction, as it is clearly displayed on the first page. With "location=doublesided", even pages are misplaced on the inner margin. Text is even cut (as displayed with this sample). Am I missing something in my sample or have I hit a bug? Many thanks for your help, Pablo -- http://www.ousia.tk