[NTG-context] blank chapter last page

Hi, ConTeXt's default behavior is to insert a page, when necessary, to force a new chapter to begin on a right hand page. One consequence when using running headers is that they appear on these extra pages too. I use the following code to control a chapter's opening page. % Define heads for chapter opening pages \definetext[chapterstart][footer][pagenumber] \setuphead[chapter][header=empty,footer=chapterstart] I would like those inserted extra pages to be completely blank. Any suggestions how I can disable the running headers for those pages? Thanks. Cheers, Michael A. Guravage