In reply to NottsRich: I'm certainly no expert, the sum total of my hooking experience on the sharp end is three moves on a C2 pitch in the valley about six years ago.
When I acquired some hooks myself a couple of years ago I read a bit online and had a play with a few different methods of threading them. The methods I ended up with made the most sense at the time and seemed to be what some fairly hardcore aid climbers did. IIRC when using both holes, the tape (BD Supertape) seemed to sit better with the grappling hook than the cliffhanger.
The photos aren't mine, just ones found from Google image search. My tails are probably not much longer.
As previously mentioned I don't think it matters greatly but if you do want more detailed discussions I'd echo the recommendation to head to US aid climbing forums. Otherwise, have a play and see what you think.
Tape works and ignoring what hundreds of aid climbers with many decades of experience all do seems pretty pointless to me.