[Andretti]

With the swing you described you almost certainly loaded the shaft more than you normally do.
That in combination with the fact that a longer swing doesn't automatically mean greater club head speed (compare a long jumper that starts from 60 m or 200 m away- you can only run THAT fast), might be the answer to why you hit it longer?

Although the heavy feel certainly goes well with TGM, the quickness that your post implies does not. From my own lurking I think the only time some quickness is called upon is the start down of the swinging procedure (right shoulder flywheel that spins- throws out the clubhead).

Going back to lurking mode now if that's ok with everyone... =)