Yamaha may as well write the season off as it's going to take some time to get MM software engineers, and then to get things up to speed. Other thing to consider is that Ducati and HRC may have poached the best engineers leaving Yamaha to try and clean up with sloppy thirds in this case.
Rossi can level all the charges he wants about electronics, but it still does little to explain why Zarco can perform on the Tech 3 M1 and the Yamaha factory riders find themselves in a no-man's land of performance. I will grant some may be down to electronics, but I don't think all of it is. I haven't been impressed with their chassis at all. Neither rider is generating the corner speeds Lorenzo used to do to devastating effect. It's a corner speed bike and neither rider is doing it, or capable of it for that matter. As impressive as it is that Rossi is competing out there at 39 years old, he's still 39 years old, and that cannot be overlooked. He isn't going to magically outrun time.
It's puzzling for sure.
One thing that has been consistent since the first pre-season test is that VR has been saying that he's happy with the 'balance' of the bike (I'm taking this as the chassis and that the front end feels like he wants it to), but they are a ways off with the electronics.
Zarco - Is the version of the chassis he's running just generating more mechanical grip?
Is the fact that he can race on the softer rubber negating the rear traction problems the factory boys are having (who race a step or two harder tyre wise)?
Is his riding style/throttle control/ability to nurse the rubber overcoming the electronic issues?
I suspect that it's a combination of all three.
As to why the factory boys aren't simply emulating Zarco to get the best out of the package is a different interesting question.
Traditionally VR's strongest trait is his ability on the brakes and riding like Zarco would mean that his setup would have to be different and take away from his strength - Is he just cautious of doing this? Is it something else?
I'm not convinced it's all just down to throttle control - They guy spends pretty much every waking hour on a bike and has visibly changed his riding style/position on the bike over the last few seasons to get better/the most out of the bike...
It will be interesting to see where we end up in a few races time.
Just how desperate will the factory Yamaha boys be if they don't have a good showing in any of the upcoming races?
Pressure will build and we will see some pretty significant cracks I'd wager!
Macca