Hi, I'm trying to access a few glyphs: --- \usetypescript [cambria] \setupbodyfont [cambria] \starttext n-ary summation (base), U+02211: \char"02211 n-ary summation (next), U+F0419: \char"F0419 n-ary summation (next), U+F041A: \char"F041A cyrillic capital letter ka, U+0041A: \char"0041A set minus, U+02216: \char"02216 mathematical script capital a, U+1D49C: \char"1D49C minus sign with falling dots, U+02A2B: \char"02A2B \stoptext --- but the summation substitutes as well as the script letter fail :-( Their numbers I took from: --- \usemodule [fnt-25] \usetypescript [cambria] \setupbodyfont [cambria] \starttext \showmathfontcharacters \stoptext --- I also tried --- \starttext \showfont[cambria.ttc][all] \stoptext --- but apparently there are no summation glyphs in the table at all. What am I missing? Best, Oliver