Hi, The following used to work \usetypescript[modern][default] \usetypescript[times][ec] \definetypeface[MyFace][rm][serif][times][default][encoding=ec] \definetypeface[MyFace][mm][math][modern][default][encoding=ec] \setupbodyfont[MyFace,10pt] \starttext $\dot{x}, \ddot{y}$. $\bar{z}, \Delta z$. \showmathcharacters \stoptext but now some math characters i.e \Delta are showing up us ` in the text. Also the \bar{z} renders as a bar through the z instead of above. I thought I understood the font selection mechanism, but now I am confused. I am using the latest Context (ConTeXt ver: 2007.02.20 12:00 MKII fmt: 2007.2.23 int: english/english) and also installed the latest Latin-Modern stuff as stated in the release notes. Kind regards Wim