negative sign even though all is constraint

i am running 2009, SP3.0, and am frustrating with assemblies.i now have an assembly in which all the parts are constrainted, butyet i still get a (-) in the feature tree. what is up with this? ihave rebuilt, rebuilt, rebuilt, filed, shut down than start upagain, and still it is wrong ( (-) is still there)


anyone have any idea what to do with this

" the only thing worst than not doing something is doing somethingwrong!!!"SolidworksAssemblies