AM (1.5hr) Hydro Car

We tried to find the assembling manual for the new car, but we couldn't find it for the correct model. We thought we had to download the CD, but Mr.Burnham said he'll find it online. We went back to the old cars to troubleshoot them. We found out that both old cars had the same problem and thought the servo is connected incorrectly. We finally figured out that it was just the low battery that caused the car to pulse. We then figured out why Trey's car couldn't go backwards and it's becaease channel 3 was on reverse. I find that still weird how the battery can run out so fast within a day though.