Drifting on fast takeoff roll

[Laurreth]

While it is probably user error to extend the takeoff roll to 100kt or beyond, the plane does enter a hard yaw eventually leading to nigh uncontrollable drifting at large angles to the side. Is that realistic/intentional?

[JetNoise]

@laurreth Takeoff is usually around 85kts. Your speeding ;-) ...

https://pohperformance.com/TBM/index.html

its also avail for Android and Apple. For Free ...

Oliver

[Laurreth]

@jetnoise I know, but the behaviour seems weird, I don't expect a faster plane to want to go sideways.

[JetNoise]

@laurreth big fat airliners do that ... ;-)
https://www.youtube.com/watch?v=eFsT3QgIvoI

What were the conditions on takeoff ?
How are you controling your rudder ? Pedals / Keys ?

Oliver

[Laurreth]

@jetnoise Wind wasn't bad, in one case maybe 6kt with only a light side component and mostly headwind. Control is with pedals. As I accelerate the plane down the runway (way too fast), I'll eventually feel that it wants to yaw off to the side, and even a very slight correction will send it careening off the opposite way. The pedals aren't set up with an extreme curve or anything and work smoothly otherwise, it's just that moment in the life of an 850 that gets exciting.