I am trying to do the dragon tutorial and I am having a problem with CV point selection. Watching the video, CVs on the lower jaw are selected by box dragging over the points that are to be edited. Also in the video if the selection box starts or finishes over the upper jaw it does not select it. When I try to select the points in the lower jaw I am also doing an object selection of the upper jaw if I touch any part of it. I have looked for a setting to change but am unable to find one. Is there anything I can do to correct this.