Is this what you believe Eldrick is doing or trying to do? I don't see evidence of this....shoulders closed....left palm still karate chop? Elbow bordering on perverted pitch? How can #3 kick in at transition given the position he's in at delivery?
Start pa3 AFTER start down/transition, not transition. Tiger has a stronger grip, so an already releasing pa3 will look like that karate chop at delivery.
Plus, I believe he's still delaying it a bit to preserve "his" pa3 angle. If he will increase that pa3 angle, he wouldn't have the need for that delay and be able to release it fully right after transition. For his height, he will look unusual and funky as he has to really bend those knees and hips to allow the more pa3 angle.