I use Drive Assist OFF a lot. I find Drive Assist ON quite counterproductive at medium/high speed on flat terrains and while climbing down slopes. So I constantly switch between the two modes, as DAON is useful on very perturbed terrain, climbing, or when precise maneuvers and stabilisation are required.
It's also like if it takes in consideration local gravity, the normal vector of the surface under the SRV, current up axis, velocity and torque of the SRV to compensate everything to both keep it "on track" and preventing it to go off boundaries of chosen speed, turn.
It results in predictable whacky behaviors when there's suddenly a bump on a relatively planar surface while driving straight forward, or when the SRV is going from one terrain polygon to another one with a very different normal vector while turning.
I take Drive Assist switch as a tool given the situation.
It's also like if it takes in consideration local gravity, the normal vector of the surface under the SRV, current up axis, velocity and torque of the SRV to compensate everything to both keep it "on track" and preventing it to go off boundaries of chosen speed, turn.
It results in predictable whacky behaviors when there's suddenly a bump on a relatively planar surface while driving straight forward, or when the SRV is going from one terrain polygon to another one with a very different normal vector while turning.
I take Drive Assist switch as a tool given the situation.