sketch relations between components in a assem

Hi,

We are having problems adding relations between sketches in twocomponents of an assembly. We used to do this all the time, butsince we have installed all the service packs for 2008 from sp0.0to the latest we can no longer do this.

Has anyone else come across this problem or know of a work aroundfor it?

Regards

GarethSolidworksAssemblies