Fun little concept, I especially like how Jammie noticeably struggles with jumping and moving once she's carrying something.
I tended to ignore the bottom car entirely because I couldn't just drop down to the car from the middle areas, since I tended to land on the bounce pads and go straight back up. I do like that there's an element of strategy there, since you can use the bounce pads to avoid repeatedly jumping up the ladders in some situations.
Got a score of $2500