Comp sections not working

Hi there,

I cannot seem to get any comp sections to work.  It doesnt matter wether i go through Roadway network, Roadway create/edit or simply through the comoposite section tool.

 I have had them working many a time before but spent a whole day yesterday trying to get them to work again.  I have been through several bentley tutorials, used bentely data but still no luck.

 Is there a toggle or something that has been deactivated without realising.

Any help would be greatley appreciated.

Chris