My drive off the "Hill" starts after a 1/4 mile flat drive then it is an 8 mile downhill. If I have a fully charged battery, within a mile in "B" or other drive modes it starts to shudder while maintaining a set speed. If I gas it, it goes away only to return when I let up. If the battery is less than full, no shudder. The dealer says no codes are found and driving around the "Flats" they can't replicate the issue... So is it the system shunting the energy to a heat sink and causing this? If I shift to neutral and apply brakes I do not have any shudder so that should eliminate warped rotors. R Design with Polestar is still no R!