Hello: When I set grid layout on (\setuplayout[grid=yes]) \setupinterlinespace has no effect. Here is an example: \setuplayout[grid=yes] % or grid=no \starttext \input tufte \par \setupinterlinespace[small] \input tufte \par \setupinterlinespace[medium] \input tufte \par \setupinterlinespace[big] \input tufte \par \setupinterlinespace[1] \input tufte \par \setupinterlinespace[1.3] \input tufte \par \setupinterlinespace[1.5] \input tufte \par \setupinterlinespace[2] \input tufte \par \setupinterlinespace[3] \input tufte \stoptext I attach the correpsonding pdf outputs (with grid on and off). My context version according to the log files: tex/texmf-context/tex/context/base/cont-yes.mkiv ConTeXt ver: 2014.01.03 00:40 MKIV current fmt: 2015.4.1 int: english/english system > 'cont-new.mkiv' loaded How can I change/set line spacing when grid layout is turned on? Thanks, bcsikos