That makes sense up to a point, the slight kick/surge that is felt when changing to Snow setting is strange, you would think that Snow setting would give you the most relaxed throttle response for any given throttle position, the level 1 regen default would be to stop locking the wheels on a slippery surface when releasing the throttle.
All the other modes are default level 3 and not much difference ( if any ) in a perceived difference in response when scrolling through from one to the other on a steady throttle . The only obvious slight differences is either side of Snow mode.
You would also imagine that any regen setting points on any of the curves would only be applicable when the power goes into minus figures, on plus power settings they should be non applicable?
Its not an argument , I'm just trying to understand why it does what it does.