Dear Hans, since you mentioned current latest (2022.12.09 16:34) regarding to variable fonts today, I have found the following issues with Recursive (comparing it with https://www.recursive.design/#toolbar): \definefontfeature[serifa] [axis={wght=500}] \definefontfeature[monor] [axis={wght=500,mono=1}] \definefontfeature[handy] [axis={wght=500,mono=1,casl=0.75}] \definefontfeature[cali] [axis={wght=500,crsv=1}] \definefontfamily[mainface][rm][Recursive] [features={default, serifa}] \definefontfamily[mainface][tt][Recursive] [features={default, monor}] \definefontfamily[mainface][hw][Recursive] [features={default, handy}] \definefontfamily[mainface][cg][Recursive] [features={default, cali}] \setupbodyfont[mainface] \starttext \startTEXpage[offset=1em] \scale[width=\textwidth] {\rm áéíóúijrf} \scale[width=\textwidth] {\tt áéíóúijrf} \scale[width=\textwidth] {\hw áéíóúijrf} \scale[width=\textwidth] {\cg áéíóúijrf} \stopTEXpage \stoptext 'mono=1' misplaces the dot in i and j and the accent in i (all to the left). It also misses bottom lines in i, r and f. And it also misses the upper left stroke in r. 'crsv=1' gives no alternate glyphs. I use Recursive for a project and I discovered the issues. Many thanks for your help, Pablo