Finally someone gets how works. People don't realize that et and reaction time heavily correlate hence deep staging etc.
Except it's not. It's like you all have some vested interest in bashing this because the guy has chinese turbos. And sadly whoever is saying that his -.3 r/t affects his ET is sadly mistaken because that's NOT how it works.
Also - if he was doing what you claim, staging before the beams, that would be shallow (or super shallow lol) staging, not deep. Deep staging improves r/t at the expense of ET. Shallow staging is what gives more roll out.