PP3 on the "top" of the shaft at the End is only a feeling. If you stop at the top, you can really feel the lag loading on your PP3 at right shoulder height - PP3 is directly behind the shaft as it was at address.
But if you're all the way at the end, then PP3 is going to be facing skyward and thus PP3 will feel "under" the shaft. Then in the downstroke the release swivel will throw it back behind the shaft in support for impact. Like EC said it's very easy to show in person but via words it can be a bit more difficult.
Threaded Mode
