[NTG-context] Alignment for narrower text

Dear All, how can I specify the alignment of narrower text, 'hanging' in my case? \definefontfamily[palatino][rm][Palatino Linotype][features={default, quality}] \setupbodyfont[palatino] \setupalign[hz, hanging] \setupindenting[medium, yes] \starttext \input{tufte} \setupnarrower[left=0cm] % surprisingly it is narrower \startnarrower[left] \setupalign[hz, hanging] % setting this again here has no effect \it

this is,\par just sample.<\par \stopnarrower \input{tufte} \stoptext

Thanks, Jan