Bug Concerning Linking Bearing Stiffness

When I link the stiffness of a Bearing Connector restraint toa parameter, the link is not permanent. As soon as the parametervalue changes, the link is dissolved. When I try and run a designscenario, the end result is several studies with the same valuesand results.

Has anyone else had this problem? I can't find anything in theknowledge base.SolidworksSimulation