Hi, With the file below (and the latest Standalone) I get different output different times I compile. Sometimes the fourth 3 is bold and sometimes it is not (I don't want it to be bold). What is going on? I attach also the log files from a successful run (test.log) and a failure (test-error.log). Also, the pdf files are attached. (what I want is to use the light font as default and the regular one as bold...) Best regards, Mikael %%% TEST FILE \definefontfamily [lundfaces] [rm] [Adobe Garamond Pro][opticalsize=yes] \definefontfamily [lundfaces] [ss] [FrutigerLTstd][opticalsize=yes,tf=style:light,it=style:lightitalic,sl=style:lightitalic,bf=style:normal,scale=0.92] \definefallbackfamily [lundfaces] [math] [FrutigerLTstd] [preset=math:lowercaseitalic,tf=style:lightitalic,scale=0.92] \definefallbackfamily [lundfaces] [math] [FrutigerLTstd] [preset=math:lowercasebolditalic,tf=style:italic,scale=0.92] \definefallbackfamily [lundfaces] [math] [FrutigerLTstd] [preset=math:lowercasenormal,tf=style:light,scale=0.92] \definefallbackfamily [lundfaces] [math] [FrutigerLTstd] [preset=math:lowercasebold,tf=style:normal,scale=0.92] \definefallbackfamily [lundfaces] [math] [FrutigerLTstd] [preset=math:uppercaseitalic,tf=style:lightitalic,scale=0.92] \definefallbackfamily [lundfaces] [math] [FrutigerLTstd] [preset=math:uppercasebolditalic,tf=style:italic,scale=0.92] \definefallbackfamily [lundfaces] [math] [FrutigerLTstd] [preset=math:uppercasenormal,tf=style:light,scale=0.92] \definefallbackfamily [lundfaces] [math] [FrutigerLTstd] [preset=math:uppercasebold,tf=style:normal,scale=0.92] \definefallbackfamily [lundfaces] [math] [FrutigerLTstd] [preset=math:digitsnormal,tf=style:light,scale=0.92] \definefallbackfamily [lundfaces] [math] [FrutigerLTstd] [preset=math:digitsbold,tf=style:normal,scale=0.92] \definefontfamily [lundfaces] [math] [TeX Gyre Pagella Math] \definebodyfontenvironment[18pt] \setupbodyfont[lundfaces,ss,18pt] \starttext {3 $3$} {\bf 3 $3$} \stoptext %%% END TEST FILE