Short session today—I dimpled the support bracket and the wing skin. Drilled a #19 hole thru the fairing into the bracket and opened up a hole in the fairing for the tube/snap bushing. I trimmed the bracket down some, drilled out the attachment holes for the nutplate using a jig, then dimpled the hole for a #8 screw. Cleaned and primered the bracket—after primer was dry, I squeezed in a couple of NAS 1097 rivets to secure the nutplate, then riveted the bracket to the wing skin. Still need to trim the vent tube where it exits the skin, then put a bend in it and cut to an angle.