[NTG-context] strange margin-behavior

Hi, Under latex I was using marginnotes quite intensivly (komascript). So I want this under context/xetex, too. For that I defined: \setuplayout[alternative=doublesided, margin=4cm, ....] and later in the text I am using: text text text \inmargin{abc} text text But instead of having the margin always at the outer side - I have the 4cm-margin always at the right site . The same strange behavior with the margintext. Instead of having the margin text always on the outer side - I have the margintext always on the left side. I am looking for a solution to have the 4cm-margin and the margintext always at the outer side. Ciao, H.