He also jokes, "When the 777 says '30' you think about flaring."
"When it says '20' you might consider it a little more and give the tiniest pull."
"When it says '10' you give a very small pull and think a little more about it while it greases on."
"You start flaring at 30 or higher and you'll bounce like C-150 with a student pilot."
"Only difference is you'll have hit hard enough to activate the squat switches and deploy the auto-spoilers and that second landing is going to cause the need for dental work."
LOL.
He also says...
"Don't even think about big aileron control deflections right near touchdown in the 777. Being a swept wing jet the spoiler will pop up on that side, the wing will drop, huge adverse yaw will swing the outboard wing forward and you'll do nothing but just try to keep it from oscillating back and forth until the squat switches pop all the spoilers up and the aviating ceases and the tires take up the side loads."
There's a couple of great examples on YouTube. One landing at Narita Japan is a textbook Pilot Induced Oscillation so bad that he bounces the nosegear too, trying to "plant" it and stop the lateral PIO.
Overcontrolling during landing in a big swept wing jet looks seriously ill-advised.
This all came up in conversation after I got a chance to fly the 747-400 sim. Until the conversation I couldn't figure out why the crosswind landings were such a pain in the butt and the yaw problems that seemed to come up on every one of them but a lucky few.
The ah-ha moment was the "swept wing" part and him asking, "What happens when you yaw something with swept wings?"
Light bulb went on. Duuuuuh... One wing is now less "swept" than the other and more lift is produced on that side. Up goes that wing. Pilot corrects, spoiler pops out, ya whose the other way, and back and forth we go...