Hans, rscale doesn’t work with latest from 2021.01.24 16:07: \definefontfamily[mainface][rm][Latin Modern Serif] \definefontfamily[mainface][tt][Latin Modern Sans][rscale=2] \setupbodyfont[mainface, 60pt] \starttext \dorecurse{26} {\character{\recurselevel}{\tt\character{\recurselevel} }} \stoptext Or am I missing something? Many thanks for your help, Pablo -- http://www.ousia.tk