-Match drilled the vertical stabilize (VS)r fairing (top cap) to the skin. -Marked the aft end of the fairing to trim it. I trimmed away alittle extra so I have room to put a nice closeout on the open (aft)m end - the elevators are a little tight and may need some tweaking. -I cut some foam to form the closeout - make sure it is mounted as the fairing naturally relaxes and takes on a form that is much too narrow. -Took the fairing off and sanded it in preparation for fiberglassing the closeout.