hi there, i've had my model s (70D) for a little over a month now. just passed 2k miles after a road trip from chicago to montreal and back, and at some point in the middle of the trip, i noticed that my regen brakes started feeling a little tired.. when i let off the acceleration it slows, but quite a bit less than the first couple weeks i've owned the car. i assumed it was a combination of luggage and passengers weighing the car down a bit on my trip, but now that i'm home and driving it around on my own, i can definitely feel a difference. it coasts a bit like a gas car, but with a tiny bit of "braking" happening. is this normal for model s's? is it something that just wears in? is it something i can have adjusted? tried looking this up in other threads, but failed to find the conversation. my apologies if i missed a thread! thanks in advance for your help!