This video shows how to use Tekla Clip Angle (141) component to replace incorrectly placed clips from MBS SlideRule into Tekla Structures for Girts to Jambs. MBS SlideRule places the clips based on a hard coded assumption that the clip is the same width as the Jamb yet it uses the 7-1/2" length defined in DT_CLIP. There currently isn't a way to work around this, so you need to delete the connection SlideRule applies and manually model in a new connection or use the Tekla components to get the correct connection.