Most, if not all wedges have a way to change the azimuth angle of the base of the wedge, i.e. they have a handle or a more sophisticated control to rotate the base of the wedge, so you can align the body of the Seestar with the leg. Moreover such controls also allow you to "fine tune" the alignment, since using just the alignment of the Seestar's body with a tripod's leg may be a bit coarse.
