With the following example, the figure is placed a little lower than the first text line. The top of the figure is at about the middle of the first line. Is there a way to move-up the figure slightly to align it with the top of the text line?
\useMPlibrary[dum]
\starttext
\startplacefigure
[number=no,
location=right]
\externalfigure[dummy]
\stopplacefigure
\samplefile{tufte}
\stoptext