Page number not being removed from cross-reference

Hi all,

I'm using TCS 3 with my FM files linked to RH.

I have a cross-reference format that looks like this.

step 5 on page 1-6

In FM, the cross-reference is defined as follows:

<cross-ref>step <$paranum> on page <$paranum[h1,h1f_first,h1r_roman]><$pagenum>

I can't map this in Robohelp simply as step <$paranum>, possibly because there are two paranums in this cross-reference format.

When I generate the Webhelp, the cross-reference still appears as :

step 5 on page 1-6.

Is there any way to map this in RH so that the page number is removed?  Preferably without having to modify my FrameMaker files?

Thanks in advance.